Communication function built-in insulated bidirectional DC-DC converter EZA series
TDK-Lambda EZA Series
Compact, lightweight, high-efficiency, built-in communication function, bidirectional DC-DC converter, EZA series.
TDK-Lambda Compact, Lightweight, High-Efficiency Isolated Bidirectional DC-DC Converter EZA Series =Features= ■ High safety and advantageous for noise countermeasures with input isolation type ■ EZA2500: Maximum rated output of 2.5kW with maximum efficiency of over 94% ■ EZA11K: Maximum rated output of 11kW with maximum efficiency of over 95% ■ Autonomous operation capable of automatically switching conversion direction to maintain constant input and output voltage ■ High-speed switching of conversion direction possible without stopping the converter ■ Serial communication (RS485) enables current, voltage, conversion direction control, and status monitoring ■ Capable of parallel operation ■ Space-saving 1U full rack =Applications= Energy storage systems (charge and discharge control for lithium-ion batteries, lead-acid batteries, etc. connected to a DC bus) Regenerative power energy systems *For more details, please feel free to contact us.
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basic information
TDK-Lambda Insulated Bidirectional DC-DC Converter EZA Series = Specifications Overview = EZA2500-32048 EZA11K-320240 Secondary Battery Side Voltage Range: 48VDC (36~60VDC) 240VDC (150~300VDC) High Voltage Side Voltage Range: 320VDC (300~380VDC) 320VDC (240~400VDC) Maximum Efficiency/ Rated Output Efficiency: 94/92% (typ) 95/95% (typ) Maximum Output Power: 2.5kW 11kW External Control: RS485 RS485 Operating Mode: External/ Autonomous (External settings via RS485) Size (WxHxD mm): 422.8x43.6x400 422.8x43.6x530
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Applications/Examples of results
- Charging Energy storage system connected to the DC bus (charge and discharge control of lithium-ion batteries, lead-acid batteries, etc.) Regenerative power energy system
Line up（2）
| Model number | overview |
|---|---|
| EZA2500-32048 | |
| EZA11K-320240 |
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Company information
Our company was founded in 1968 and has been involved in the sale of electronic components as well as the development of various electronic devices. At Asahi Tech, we continue our efforts in all aspects of development, including cost, quality, marketing, sales, and distribution efficiency, without ever becoming complacent, and we will keep accelerating our momentum. With excellent technical capabilities and a unique perspective that responds to the information age, we aim to be a one-of-a-kind company that contributes to society through the proposal and development of unique products as a trading company with manufacturing functions. Tokyo Branch: Tel: 03-3835-4881 / Fax: 03-3832-4016