アソシエイト トレーディング List of Products and Services

(Product Introduction of EL Inverter) - EL: The EL described here is inorganic EL. - EL Inverter: It is an AC drive device that controls the light emission of inorganic EL. - Operating Principle: It converts and outputs AC voltage with a frequency suitable for EL light emission in Hz and voltage in V.

• inverter

We would like to introduce the "power adapters" that we handle. These are conversion connectors for connecting devices of different types. We offer a wide variety of products, including the "215G type" with 12v 1.5a and the "41G type" with 24v 1a. Please feel free to contact us when you need assistance. 【Common Specifications (Excerpt)】 ■ Input: AC100-240v 50/60Hz (International Power Supply) ■ Output: DC 5v 12v 24v (Others: 3.3v power supply for LED lighting, 4.2v charger for lithium batteries) ■ AC-DC Conversion: Converts alternating current AC to direct current DC ■ Conversion Method: High-speed switching type PWM control *For more details, please download the PDF or feel free to contact us.

• AC adapter

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: European CE/GS, China CCC/CQC, US FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• power supply

This is a super high-brightness LED bar with a narrow width of 6mm, used as a light source for the light input surface of a light guide plate. (Principle of thin light guide plate advertising) - Light is introduced from the frame of the thin advertising display → into the light guide plate using an LED aluminum bar → guiding the light to the back of the advertisement's light guide plate → the light guide plate backlights the screen. (Usage precautions) - Due to the high current value, the lighting length of a single aluminum bar is limited to 1 meter. (Terms) - SMD: (Surface Mount Device, a block of surface-mounted components on a substrate) here refers to the commonly known caramel-shaped automatic soldering LED, measured in millimeters.

• LED Module

- Emission: A glowing thread made up of fine LED chip pieces connected together. - Appearance: The thinnest LED wire with a diameter of 2mm and an emission angle of 360°. - LED Material: COB integrated LED chips. - Hardness: Available in soft and hard types. - Voltage: Available in 3V, 12V, and 24V. - Emission Color: White, single color options, and meteor effects.

• LED Module

(Features) An emotional electronic signboard that highlights the key points you want to appeal. ★ IC Advertising Device Standard Size A1 A2 Optional Parts - Installation method: Standard is wall-mounted (options: other installation methods such as stands are also available) - LED: Standard is single lamp unit control with 5V input white light (alternatively, 3-lamp unit control with 12V input or RGB three-color options are available) - Power adapter: None (however, a power supply for operation confirmation is included: A1 5V 16A, A2 5V 8A) - Rechargeable lithium battery power supply: Portable types can also be produced - Additionally, we have stock of 6mm narrow LED rigid aluminum bars for light guide plates (6mm x 1m, SMD 5630 - 72 lamps/m white light, ultra-high brightness 4000Lm/m, main use: wall advertising in subway corridors) ★ IC Advertising Device Custom Size Type: Basic is free design with estimates tailored to the product - Input: Internal IC 5V single lamp control (external IC 12V three lamp control is also available) - LED: White (RGB three-color options are also available) - Dot count: Partial dots - Control: Controller control / Program control - Screen material: Acrylic - Frame material: Plastic / AL / SUS

• Image Processing Board

(Product Description) - Based on moisture and external temperature, the snow sensor determines whether the moisture adhering to its surface is rain or snow, activates a relay to operate melting devices, and outputs a detection signal externally (this model outputs a relay signal and RS485 external signal: wiring diagram available). - The capacitive rain and snow sensor is based on the reflection principle in the frequency domain and utilizes high-frequency electronic technology to measure whether it is raining or snowing with high sensitivity (capacitive detection diagram available). - The sensor contains a capacitor, thermometer, IC, and heater. - The moisture adhering to the sensor surface is detected by the potential difference of the capacitor, and the IC determines whether the moisture is rain or snow based on moisture and external temperature, activating the relay and outputting a detection signal externally. - After detecting rain or snow, moisture remains on the surface, so the sensor surface is dried with a heater to prepare for the next normal detection.

• Sensors

●Product Name: Tungsten Core Wire for Semiconductor Production ●Wire Diameter: 35μm = 0.035mm (30μm wire is also available) ●Application: Core wire for multi-wire diamond saw → A ●Material: Tungsten W - Rhenium Re 0.6% alloy WR e 0.6 → B ●Production Process: W powder → Re doping → Powder metallurgy forging → Round bar → 0.39mm raw wire → Hot drawing through multi-stage die → 0.035mm wire ●Packaging: ・35μm wire: Approximately 120km roll, weight about 20g/km ・30μm wire: Approximately 150km roll, about 17g/km ●Hazardous Material: No ●Toxicity: None ●Quality Standard: ASTM B760 ●Physical Properties Table: ・Specific Gravity Sp: 19.3g/cm³ ・Melting Point: 3380°C: The highest among metals ●Strength: ・Φ35μm wire: ・Breaking: 5.7N = 580gf ・Tensile: 5800MPa ・Φ30μm wire: ・Breaking: 4.3N = 440gf ・Tensile: 6100MPa ●Comparison of Physical Properties with High Carbon Steel Core Wire: ・Electrical Resistivity: About half of carbon steel → C ・Breaking Strength: More than 1.2 times ・Torsional Rigidity: More than 10 times ・Young's Modulus: 1.7 times ・Elongation Ratio: About 60% ●Chemical Properties: ・Reaction with O2: Burns at 400-700°C to produce WO3 → Cooling and oxidation prevention measures are necessary → D

• Non-ferrous metals

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: Protects against high voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic fields, and short circuits. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• power supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• power supply

(Custom Products) - DC output voltage: In addition to 12V and 5V, we can also produce 4.2V/3.3V, 24V, and adjustable power supplies. - Output wire: If no specifications are provided, we use all-copper black parallel wire. Other options include changing wire length, white wire, round wire, braided wire, and coil wire. - With output terminals: Terminals can be customized (e.g., for an additional cost of about 50 yen per unit, we can change from a male DC terminal to a male micro USB or SM2 pin terminal, etc.). - Without output terminals: We can process the wire by cutting one end only (it can be cut to any desired length) or provide custom wire with about 3mm of insulation stripped for easy soldering. - Stabilized power supply: The switching power supply can be adjusted for pulse stabilization focusing on constant current, constant voltage, or constant power, depending on the application. In particular, for charging applications, if we receive the voltage characteristic data of the battery to be charged, we can design the voltage to facilitate complete charging. Please consult us separately regarding your application.

• Switching Power Supply

- Operational stability - Small size - Low cost

• Switching Power Supply

- Purpose: It is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: European CE/GS, China CCC/CQC, US FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment). - Current Value: With a slightly higher current of 5V 2.1A, it can be used stably for charging that prefers a larger current.

• Switching Power Supply

- Purpose: This is a power supply device for supplying power to small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC conversion: Converts alternating current (AC) to direct current (DC). - Conversion method: Switching method. - IC protection circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality assurance: 2 years (replacement shipment).

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, South Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - IC Protection Circuit: High voltage, low voltage, high current, high power, electrostatic discharge, high temperature, high magnetic field, short circuit. - Certification: Japan PSE/METI, International RoHS/CB (Other certifications: Europe CE/GS, China CCC/CQC, USA FCC/ETL, Korea KCC/KC, UK UKCA, Russia EAC, etc.) - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

- Appearance: 1-port type C QC/PD fast charger

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - Safety Circuit: Automatic shutdown and automatic recovery for overvoltage, overcurrent, short circuit, surge, etc. - Certifications: Japan PSE, International RoHS, European CE, China CCC, US FCC, Korea KC, Germany TUV, etc. - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

- Purpose: This is a power supply device for powering small household appliances with DC input. - AC-DC Conversion: Converts alternating current (AC) to direct current (DC). - Conversion Method: Switching method. - Safety Circuit: Automatic shutdown and automatic recovery for overvoltage, overcurrent, short circuit, surge, etc. - Certifications: Japan PSE, International RoHS, European CE, China CCC, US FCC, Korea KC, Germany TUV, etc. - Quality Assurance: 2 years (replacement shipment).

• Switching Power Supply

Cooling principle: Spin chamber (vortex tube temperature and cold air separation tube) method.

• Pneumatic Equipment
• Piping Materials

Cooling principle: Spin chamber (vortex tube temperature and cold air separation tube) method

• Other safety and hygiene products

- Appearance: 1-port USB QC charger

• Switching Power Supply

- Appearance: Dual-port type C +2.4a PD fast charger

• Switching Power Supply

- Appearance: Digital LED voltmeter included Dual-port type C QC/PD fast car charger LED digital display panel description: - During charging: Displays the charging voltage/current to the smartphone - Before charging/fully charged: Displays the car battery's 12V/24V Smartphone side description: - PD/QC fast charging compatible smartphones: When the lithium battery level of the smartphone is low, the charging voltage will show 9V or 12V, and the charging time will be about half. → As it approaches full charge, it will drop to 5V for smartphone protection. - PD/QC non-compatible smartphones: Normal 5V, but charging is possible.

• Other power sources

(Earphone Instructions) - Power on: Earphones turn on when removed from the car charger - Power off: Long press for 8 seconds / No connection for 3 minutes (Earphone LED Indicator Instructions) - Steady blue: Power on, steady red: Charging, blue for 5 seconds then off: Fully charged - Blue and red flashing alternately: Pairing mode, red flashing 3 times: Power off

• Other power sources

- Appearance: Direct plug USB charger / QC charger / PD charger (Terminology: Direct plug refers to a shape where the input plug is attached to the charger body, allowing the charger to be directly plugged into an outlet.) Additional Basic Information: - DC Output: 1. Normal output: 5V with a slightly high current, but it can charge smartphones that do not support fast charging. Note: Caution for overheating on the smartphone side! 2. When using QC/PD fast charging output: Depending on the remaining battery level of the device being charged, the charging voltage is controlled by IC as 12V 1.5A → 9V 2A → 5V 3A, allowing for a full charge in about 1 hour while protecting the smartphone. - USB Output Ports: 1. USB port (standard USB Type A): Normal 5V output; however, if it has a built-in IC that supports QC, it will provide QC fast charging. 2. Type C port (USB Type C): If it has a built-in IC that supports QC/PD fast charging, it will provide QC/PD fast charging. - Certifications: PSE (Japan), RoHS, and other country certifications.

• Other power sources

This is an LED tape light suitable for car accessories.

• LED Module

General-purpose LED tape light for advertising

• LED Module

- LED: The term LED here refers to a LED module (LED block component) that integrates a LED chip (single piece) with a substrate, resistors, mounting brackets, packaging, etc., and is abbreviated as LED. - SMD Surface Mount Device (substrate) surface-mounted electronic components: SMD refers to mounted components, but here it is used to mean automatic solder-compatible caramel-shaped LED modules. - SMD LED: For automatic soldering, measured in millimeters. Commonly used LEDs include SMD 3528 (3.5 * 2.8 mm), SMD 5050 (5 * 5 mm), and ultra-bright types such as SMD 5630 and SMD 2835. - Through-hole LED: Refers to a shape where two lead pins seen in bullet-shaped LEDs are inserted into the substrate for hand soldering. - FPC Flexible Printed Circuit Board: The material consists of soft thin film substrates such as polyimide, PVC, aluminum, etc., plus printed circuits made of conductive copper foil, various SMDs (LED modules and micro resistors, etc.), and an insulating solder resist film (PSR).

• LED Module

Converting from dc to sm2pin terminals (Main line configuration) - dc to sm2pin conversion two-way branch line: 1m 5521 dc female → 0.5m two-way sm2pin male - dc to sm2pin conversion three-way branch line: 1m 5521 dc female → 0.5m three-way sm2pin male

• cable
• Wiring materials

Model Number Table 　　Product Name　　　Model Number　　　Total Length　　　Weight ・Two-way Split Cable　dc→2dc Type　0.38m　21g ・Three-way Split Cable　dc→3dc Type　0.36m　25g ・Four-way Split Cable　dc→4dc Type　0.36m　31g ・Eight-way Split Cable　dc→8dc Type　0.35m　51g

• cable
• Wiring materials

- Typically, the charging cable/power adapter included with smartphones is rated for 1A current. - Additionally, there is a 3A cable available separately.

• cable
• Wiring materials
• Other cable related products

This is a next-generation USB standard, Type-C cable. It supports high current connections and is compatible with QC/PD fast charging.

• cable
• Wiring materials
• Other cable related products

With the iPhone 8 - the main unit + type C PD charger + this PD cable, you can achieve PD fast charging for the iPhone. Additionally, by charging with the dual-port type C PD/QC car charger with a digital voltmeter, model 2CQP-K, you can observe PD charging at 9V or 12V.

• cable
• Wiring materials
• Other cable related products

- Fast charging: An abbreviation for quick charging. Additionally, it is referred to as rapid charging or high-speed charging by docomo, but since the abbreviation does not fit well, we will standardize it as fast charging here. Explanation of fast charging operation: Built-in QC/PD compatible IC charger → QC/PD cable with an additional signal line → When charging a smartphone: - When the smartphone is QC/PD compatible, the charging voltage progresses as follows: DC 12V 1.5A → 9V 2A → 5V 3A. As charging progresses, the IC control changes the charging voltage from 12V to 5V, protecting the smartphone while charging in about one hour. - When the smartphone is not QC/PD compatible, charging is possible only at 5V. Moreover, since the charger/cable is designed for high current, it can charge faster than the standard 1A charger/cable usually provided with smartphones. Note: Caution against overheating on the smartphone side!

• cable
• Wiring materials
• Other cable related products

Monochrome 8-level dimming, 5-level lighting pattern, manual mini controller.

• Other electronic parts
• LED Module

Three-color 8-level dimming, 5-level lighting pattern manual mini controller.

• LED Module
• Other electronic parts

1. Product Overview - Model Number: sp002e Type (Figures 1, 2) - Type: Manual Rainbow Mini Controller - Specifications: 3 Pins, 3 Keys - Main Compatible Soft RGB LED Tape Light: 5V Built-in Driver IC SK6812/WS2812B (Figure 6), 12V External Driver IC WS2811 (Figure 7) Compatible (Main Compatible Driver IC Details) - Main: 5V Built-in SK6812/WS2812B, 12V External WS2811 Lighting Patterns (Figure 7) Note: Lighting patterns may change without notice - Pixel Count: Max 2048 pixels - Rainbow: 76 Modes of Rainbow - Functions: Memory, Dimming, Speed Adjustment, Fade, Flash, Skip - Material: Epoxy PCB + PVC Shrink Tube Coating - Size: 42*12*3 mm - Weight: 9 g

• Other electronic parts
• LED Module

(Sterilization Principle) Two types of sterilization: 1. The high energy of UVC destroys the RNA of the coronavirus. 2. When the wavelength of the ultraviolet tube CCL is short, ozone O3 is generated (185nm < 220nm), and the decomposition of O2 + O: (253.7nm) occurs simultaneously. During the decomposition of ozone, the generated active oxygen O: has a strong oxidative power that oxidizes the coronavirus. Main Functions: - Sterilization using ultraviolet tube CCL - 10W Qi wireless charging for smartphones Compatibility: Up to 7 inches, iPhone 8 and later / New Android models Standard Accessories: - Input QC cable: 1m long, type A-C charging data, Android QC cable, 2A 4-core Optional Parts: - Dual-port QC/PD charger with voltmeter - Dual-port QC/PD car charger with voltmeter - QC/PD cable type C-C - iPhone PD cable type C-Lightning - Qi wireless charging card (to be attached externally to the smartphone when the smartphone does not support Qi) Note: - This device can also be used with a standard 5V USB charger, but in this case, it will only accept a normal 5V input and will not support QC 9V input.

• Ultraviolet irradiation equipment
• Other office supplies
• Lamps and light emitting devices

In Wuhan, more than 10,000 units of this type of sterilizer are already in use by medical professionals. (Sterilization Principle) It is a single type of sterilization. 1. It destroys the RNA of the coronavirus using only high-energy deep ultraviolet (UVC). Advantages of Use) The wavelength for ozone (O3) generation is <220 nm, while the built-in UVC smd operates at a longer wavelength of 270-285 nm, so ozone generation is not observed, and the UVC smd type does not emit an ozone smell. Main Functions - Deep ultraviolet UVC / near ultraviolet UVA smd sterilization - 15W Qi wireless charging for smartphones Compatibility: Up to 7” iPhone / Android Standard Accessories) - Input cable: 1m long type A-C charging data Android QC cable, 2A 4-core Fast Charging Compatible Optional Parts) - QC/PD charger; QC/PD car charger: Those with a voltmeter will display 9V or 12V when fast charging begins. - Type C-C QC/PD cable; iPhone PD cable Note) - This device can also be used with a standard 5V USB charger, but in this case, it will only operate at a normal 5V input and will not support QC 9V input. - To achieve an input of QC 9V, an optional QC/PD charger with a voltmeter is required.

• Ultraviolet irradiation equipment
• LED Module
• Other office supplies

(Sterilization Principle) It is a single type of sterilization. 1. It destroys the RNA of the coronavirus using only high-energy deep ultraviolet light (UVC). The UVC smd type does not have an ozone smell. - Certification: CE UVC Sterilization Power: Destroys 99% of DNA/RNA in 10 seconds and 99.99% in 5 minutes. UVC Sterilization Targets: Smartphones, masks, and small personal items. Standard Accessories: - Input cable: 1m long, type A-C charging data, Android QC cable, 2A 4-core. Optional Parts: - QC/PD charger, QC/PD car charger - Type C-C QC/PD cable, iPhone PD cable.

• Ultraviolet irradiation equipment
• LED Module
• Other office supplies

(Sterilization Principle) It is a single type of sterilization. 1. It destroys the RNA of the coronavirus using only high-energy deep ultraviolet (UVC). The UVC smd type does not have an ozone smell. - Certification: CE, FCC, RoHS UVC Sterilization Power: Destroys 99% of DNA/RNA in 10 seconds and 99.99% in 5 minutes. UVC Sterilization Targets: Smartphones, masks, and small personal items. Main Functions: - Deep ultraviolet UVC / near ultraviolet UVA smd sterilization - 15W Qi wireless charging for smartphones Compatibility: Up to 7 inches, iPhone 8 and later / new Android models Standard Accessories: - Input cable: 1m long, type A-C charging data, Android QC cable, 2A 4-core Fast Charging Compatible Optional Parts: - QC/PD charger; QC/PD car charger: Those with a voltmeter will display 9V or 12V when fast charging begins. - Type C-C QC/PD cable; iPhone PD cable Note: - This device can also be used with a standard 5V USB charger, but in this case, it will only have a normal 5V input and will not support QC 9V input. - To achieve an input of QC 9V, an optional QC/PD charger with a voltmeter is required.

• Ultraviolet irradiation equipment
• LED Module
• Other office supplies

Compatible Fast Charging Standards: QC 3.0, PD 3.0 Compatible Devices: - A Port: New Android QC Fast Charge - C Port: iPhone 8 and later PD Fast Charge - Same: Devices with C Port Compatible Fast Charging Cables and Devices: - PD Cable: Type C - Lightning, iPhone 8 and later - QC Cable: Type A - Micro, New Android - C-C Cable: Type C - Type C, Devices with C Port Classification: AC/DC USB Power Adapter Dimensions: 18W Dual Port Type A QC / Type C PD Charger with Digital Voltmeter

• Switching Power Supply