Audited Supplier
LWD1K5-540S14-W
Buck DC-DC Converter
Buck DC-DC Converter
ISO
3years
No
EV Power Supply
LANDWORLD
234x156x75mm
China
Product Description
Product Features
- Body size: 234x156x75mm
- Weight: ≤3KG
- Cooling method: Liquid cooled, Flow rate≥6L/min
- IP rating: IP67
- Support on-line upgrading and fault diagnosis
- Full digital software design, Redundant protection function design
Main Technical Parameters
| Items | Technical Parameters | Remarks |
| Operation temperature | -40-85ºC | |
| Nominal output power | 1.5KW | Peak: 1.8KW |
| Input voltage range | 400-750VDC | |
| Output voltage range | 13.8VDC | Adjustable |
| Nominal output current | 109A | |
| Auxiliary power | 9-18VDC | VCC |
| Efficiency | ≥95% | Nominal voltage |
| Output voltage ripple | ≤500mVPK-PK | |
| Output Voltage accuracy | ±1% | |
| voltage wake-up | CAN,KL15,High Voltage | |
| CAN communication | CAN-BUS | |
| Static current | ≤2mA | Sleep mode/Battery current consumption under stop status |
| Protections | Input OVP/UVP, output OVP/UVP,OTP, input reverse protection, output short-circuit protection, OCP, OTP, | |
| EMC standard | GB/T 18655-2010 |
