Download: 2.5KW DC/DC Converter Module
Features
● Output Power：2.5KW
● Input Voltage：400~750VDC
● Output rated voltage：13.8VDC
● Dimensions：180X120X52mm
● Cooling System：Module
● Communication Method：CAN
● Weight: ≦1.6KG
Specification
| Description | Technical specifications | Remark | |||
| Rated output power | 2.5KW | Peak power 2.8KW | |||
| Input voltage range | 400~750VDC | ||||
| Output rated voltage | 13.8VDC | Adjustable voltage | |||
| Rated output current | 181A | ||||
| External Auxiliary power VCC | 9-18VDC | VCC | |||
| Efficiency | ≥95% | Rated voltage | |||
| Output voltage ripple | ≤500mVPK-PK | ||||
| Output voltage accuracy | ± 1% | ||||
| Wake up method | CAN, hard wire, high voltage | ||||
| Communication method | CAN-BUS | ||||
| Quiescent Current | ≤2mA | The battery current is consumed in the sleep/stop state. | |||
| Protection characteristics | Input over and under voltage, output over and under voltage, input anti-reverse connection, output over current and short circuit protection, over temperature protection | ||||
| EMC | GB/T 18655-2010 | ||||
| Operating temperature | -40~85℃ | ||||
| Dimensions | 180x120x52mm | ||||
| Packaging method | Modular | ||||
| Cooling method | Heat sink on the bottom plate | ||||
| Weight | ≤1.6KG | ||||
| CAN byte speed | 250Kbps or 500Kbps | ||||
Structural parameters
Connector information
| Function | Maker | Receptacle model | Plug model |
| Control terminal | MOLEX | 43045-0612 | 43025-0600 |
| Input | / | M4 binding post | M4 screw |
| Output | / | M5 copper pillar | M5 screw |
Pinout definition
| Maker | Model | Description | Remark | |
| MOLEX | 43045-0612 | PIN1 | VCC+ |  |
| PIN2 | Hardwire enable | |||
| PIN3 | GND | |||
| PIN4 | CAN-GND | |||
| PIN5 | CAN-H | |||
| PIN6 | CAN-L | |||
| / | High voltage input | Input positive | IN + | It is recommended to use 2.5mm² wire |
| Input negative | IN - | |||
| / | Low voltage output | output positive | OUT + | It is recommended to use 2.5mm² wire |
| output negative | OUT - | |||
Label
| Product Model | ATD2K5-540S14-M | ||
| Code | ATD2K5-540S14-M-AR01 | ||
| Input Voltage | 400~750Vdc | Output Voltage | 13.8Vdc |
| Output Current | 181A | Output power | 2.5KW |