RSD-300D-12 тэжээлийн блок 12V 25A DC/DC

300 Watts 12V 25A Railway Single Output DC-DC Converter Time-Lag 8A 250V Fuse

Features:

- Compliance to EN50155 and EN45545-2 railway standard
- 2:1 wide input range
- Protections: Short circuit / Overload / Over voltage / Over temperature/ Input reverse polarity
- 4000 VDC I/O isolation
- Half encapsulated
- Cooling by free air convection
- Built-in constant current limiting circuit
- 1U low profile 40mm
- All using 105° long life electrolytic capacitors
- LED indicator for power on
- 100% full load burn-in test

Specification	Value
Number of Outputs	1
Output Voltage	12 VDC
Additional Output Voltages (VDC)	N/A
Output Current	25 A
Input Voltage Range	67.2 VDC to 143 VDC
Maximum Input Current	3.1 A
Output Connector Type	Screw Terminal Block
Package	Railway Enclosed
Agency Approvals	UL, CUL, CB, CE, EN, EAC
Power Rating	300 W
Manufacturer Series	RSD-300
Product Type	Railway Single Output DC to DC Converter SMPS
Efficiency	91.5%
Input Voltage	110 VDC
Minimum Operating Temperature	-40°C
Maximum Operating Temperature	70°C
Length	216mm
Width	96.5mm
Height	40mm