48-48Vdc 0.65A 30W DC-DC Converter - DIN Rail / Panel Mount

Description

High reliability 30W industrial DC-DC converter.

Input voltage: 48Vdc nominal (42V to 64V continuous)
Output voltage: 48Vdc (+/- 7% adjustable)
Output current: 0.65A
Convection cooled & ruggedised, fully encapsulated.
EMC hardened for “dirty” electrical environments.
Reliable and durable with field-proven MTBF (720,000hrs)
Simple installation with top-down mounting and pluggable I/O connections, DIN rail ready.

Input Voltage (V)	48Vdc

Input
Reverse Polarity Protection	Blow input fuse (see recommended input fusing above)
Input Surge, Transient, and Immunity	1.5kW transorb protected
Output
Setup Accuracy	better than 4%
Input Adjustment	+/- 10% typical
Line & Load Regulation	better than 0.25%
Noise & Ripple (20MHz BW)	better than 1% (<100mVp-p 5V models)
Efficiency	88% (typical)
Current Limit	120% Irated (@90%Vnominal)
Overload Protection	Constant Current / Hiccup Mode
Mechanical
Dimensions	100(W) x 65(H) x 18(D)mm
Enclosure / Casing	Black anodised aluminium extrusion
Weight	0.18kg
Isolation
Input to Output	500Vdc
Input to Chassis	500Vdc
Output to Chassis	500Vdc
Operating Conditions
Operating Temperature max (no derating)
Standalone Free Air Convection Cooling	55°C Tamb
Chassis Conduction Cooling	90°C Tchassis
Over-Temperature Protection	100°C Tchassis (auto-recovery)
MTBF (Gm,Tamb=25°C)	720,000hrs (designed to meet MIL-SPEC 217K)
Shock and Vibration	Fully Encapsulated Designed to Meet MIL-STD 810E & IEC61373
Relative Humidity	95%
Power-On Indication	Green LED (on output side panel)
Input & Output Mating Connectors	2.5mm2 Screw Terminal Block
Options
Adjustable Output	-adj (+/-7% typical via pot)