JMM-5012

JMM-5012 – PC/104-size 196W DC/DC Power Supply with +5V/+12V/+5VSB

Description
Specifications
Ordering Guide

The JMM-5012 is a rugged PC/104 form factor DC/DC power supply designed for mobile type application. It has a wide input range of 7~34VDC, and a max.output of 196W. The nominal output power is 5VDC @ 20A, 12VDC @ 8A, and and additional 5VSB @ 1A. It is also input protected against over-voltage, and reverse polarity, transients and reflected noise.

To meet the needs of rugged environment, this power supply uses low-profile, surface mount components which reduce susceptibility to shock and vibration. Connections are made with locking screw terminal blocks for the highest degree of ruggedness, and it is tested and guaranteed to work at extended temperature of -40°C to +85°C.

Input voltage	7 – 34VDC
Input protection	Over/under voltage, reverse polarity, surges, transients, reflected noise
Output voltage / current	+5V at 20A max. +12V at 8A max. +5V standby at 1A max.
Output protection	Current limit and short circuit protection
Load regulation	±0.8%, Vmin to Vmax, 0-100% load on all outputs, -40°C to +85°C 0.35% maximum output voltage droop at 5V output, 0-20A load, VIN = 12V, TA = 25°C
Output ripple	44mV peak-to-peak max. 12mV peak-to-peak at 5V output, 0-20A load, VIN = 12V, TA = 25°C
Efficiency	92-94% at 5V output, 0-20A load, VIN = 12V, TA = 25°C
Transient load response	±72mV at 5V output, 25-75% load step, 2.5A/usec ramp rate, VIN = 24V, TA = 25°C
Temperature stability	±-0.5% at 5V output, 10A load, VIN = 24V, TA = -40°C to 85°C
Dimensions	90 x 96 mm Maximum height 0.435″ (11mm) above PCB top surface
Operating temperature	-40°C to +85°C
Operating humidity	5% to 95% non-condensing
Weight	179g with heatsink 230g with heat spreader

Part Number	Description
JMM-5012-H	PC/104-size 196W DC/DC Power Supply with +5V/+12V/+5VSB, Heatspreader
JMM-5012-K	PC/104-size 196W DC/DC Power Supply with +5V/+12V/+5VSB, Heatsink