ATC Power Systems, Inc.
45 Depot Street
Merrimack, NH 03054
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ATC Power Systems, LLC
ATC Power Systems Site at a Glance:

 

HalfPint Series Gen ll

Features
High Efficiency
Conduction Cooled Baseplate
Output Remote Sense
Overload/Short Circuit Protection
Over Voltage Protection
Over Temperature Protection
Fixed Frequency Operation
Environmental
Operating temperature -55°C to +100° C
Storage temperature -55°C to +125° C
Weight
*Baseplate
1.32oz [37.2g]
Standards
MIL-STD-704
MIL-STD-202
MIL-STD-810
Electrical Specifications
Input  
Voltage 18 — 36 VDC
Input Voltage Transient 40 VDC Max
Operating Frequency 415 Khz (nom)
Efficiency Range 85-90% (typ)
Turn-on Time 4 ms (typ)
Output  
Voltage 1.8/2.5/3.3/5/12 VDC
Output Power Up to 50 Watts
Voltage Trim Range +/- 10%
Over Voltage 125% (typ)
Over Current 120% (typ)
Isolation  
Input/Output 2000 VDC
Output/Chassis 100 VDC
Input/Chassis 1000 VDC
Isolation Resistance 10 MegOhm Min
ON/OFF Control (Pos Logic)
Converter Off -10 to +0.5 VDC
Converter On +3 to +18 VDC

3ucPCI Series

Features
18 to 36 VDC Input Range
MIL-STD-461 Compatible EMI Filter
(greater than 80% efficiency)
Up to 4 isolated, Independent Outputs
3.3, 5, 12 and-12 Volt Ouputs
(other ouputs available)
3U, 47 Position Connector/Compact PCI Configurations
0.7 inch Max Height (single slot compatible)
Ruggedized Construction for Harsh Military Environments
-40 to 85° C Operating Temperature
-55 to 125° C Storage Temperature
On/Off Enable/Inhibit
Output Fault Signature
Environmental
Rail temperature -40°C to +71° C
Storage temperature -55°C to +125° C
Weight 1.3 Lbs
Standards
MIL-STD-704
MIL-STD-1275
Electrical Specifications
Input  
Voltage 18 — 36 VDC
Input Voltage Transient 50 VDC @ 100ms
Operating Frequency 415 Khz (nom)
Efficiency Range 83% (typ)
Output Power  
5 VDC @ 6.5A
3.3 VDC @ 6A
12 VDC @ 1A
-12 VDC @ 1A
 
Output Ripple 100mv peak-peak @
BW = DC-20MHZ
Voltage Trim Range +/- 10%
Output Regulation (+/- 4%) line/ load/ temp
Over Volt Protection 120% (typ)
Over Current & Short Circuit Protected
Isolation  
Input/Output 100 VDC

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