Custom transformer for piezoelectric elements (ultrasonic sensors (automotive, medical, FA))
We can propose suitable transformers based on the specifications. Achievements in automotive parking assistance systems (ADAS) include camera autofocus and dust removal.
We can propose miniaturization as a custom transformer for piezoelectric elements. Tokyo Coil Engineering has the following key technologies that enable miniaturization (3 items): 1. Our expertise in detailed analysis of transformers at the equivalent circuit level allows us to propose transformers that are suitable for the conditions in which they will be used. 2. With our proven track record in high-voltage components for camera strobe transformers and triggers, along with our design capabilities for high-voltage bobbins, we can support high voltage (500Vrms). 3. We can implement magnetic flux leakage countermeasures tailored to transformers, such as shield caps and copper foil tape. Additionally, in manufacturing technology (2 items): 4. We can accommodate special winding techniques, such as slide winding, which ensures insulation distance even in miniaturized designs. 5. We own custom winding machines, allowing us to handle ultra-fine wire with a diameter of Φ0.015. With these five items, we believe we can deliver transformers that will meet your satisfaction. If you are interested, please feel free to contact us.
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basic information
Lineup of Miniaturized Transformers - TTRN-0530H Type: 5×5×3mm, SMD, Number of terminals: 5 - TTRN-038S Type: 7×6×4mm, SMD, Number of terminals: 6 - TTRN-060S Type: 9×6×4mm, SMD, Number of terminals: 6 - TTRN-085SK Type: 13×9×5mm, SMD, Number of terminals: 6 - TTRN-087S Type: 8×8×7mm, SMD, Number of terminals: 6 We also have other shapes available, so please inquire.
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Applications/Examples of results
For piezoelectric actuators: - Autofocus lens drive - Dust removal - Precision positioning stage - Precise control of ink flow For ultrasonic sensors: - Parking assistance system - Ultrasonic endoscope - Obstacle detection Applications: - Automotive - Cameras - Medical - Drones - Ultrasonic gas meters - Fish finders
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Company information
Tokyo Coil Engineering Co., Ltd. has been engaged in the production of boost transformers and trigger coils for strobes, marking over 30 years of history since its establishment. During this time, we have responded to the stringent cost demands of the camera industry and have secured an 80% share worldwide. We position the present as our "second founding" and strive to coexist and prosper with the ever-evolving field of electronics. To this end, we are strengthening our domestic R&D-focused divisions and establishing production bases in Thailand, Laos, and South Korea to overcome cost competition and adapt to the increasingly challenging market environment. Leveraging the experience and know-how we have cultivated since our founding, we are expanding our product range and focusing on advanced product development. We are committed to daily efforts in enhancing our development technology, strengthening quality control, and expanding production bases, all with the common goal among all employees of being a "company of value."