Type: Isolated
Number of Outputs: 1
Voltage - Output 2: -
Voltage - Output 3: -
Voltage - Output 1: 12V
Mounting Type: Through Hole
Packaging: Bulk
Voltage - Isolation: *
Features: *
Voltage - Input (Min): 18V
Voltage - Input (Max): 36V
Package / Case: Module
Efficiency: *
Power (Watts) - Manufacture Series: 400W
Manufacturer: Vicor Corporation
Operating Temperature: -20°C ~ 100°C
Current - Output (Max): *
Series: Maxi
Size / Dimension: 4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
Features: * DC input range: 18- 36V
* Input surge withstand: 50Vfor 100ms
* DC output: 12V
* Programmable output: 10 to 110%
* Regulation: ±0.2% no load to full load
* Efficiency: 86.8%
* Maximum operating temperature:
100°C at full load
* Power density: 79W/cubic inch
* Height above board: 0.43 in. (10,9 mm)
* Parallelable, with N+M fault tolerance
* Low noise ZCS/ZVS architecture
SpecificationsParameter Rating Unit Notes
+In to In voltage -0.5 to +36 Vdc
+In to In voltage 50 Vdc <100ms
PC to In voltage -0.5 to +7.0 Vdc
PR to In voltage -0.5 to +7.0 Vdc
+Out to Out voltage -0.5 to +16.1 Vdc
+Sense to Out voltage -0.5 to +16.1 Vdc
Sense to Out voltage 1.0 Vdc
SC to Out voltage -0.5 to +1.5 Vdc
Isolation voltage (in to out) 2000 Vrms
Isolation voltage (in to base) 1550 Vrms
Isolation voltage (out to base) 500 Vrms
See part numbering chart on this
Storage temperature (CGrade) -40 to +125 °C See part numbering chart on this
page for other product grades.
Operating temperature (CGrade) -20 to +100 °C Baseplate
Pin soldering temperature 500 (260) °F (°C) <5 sec;wave solder
Pin soldering temperature 750 (390) °F (°C) <7 sec;hand solder
Mounting torque 5 (0.57) in-lbs (N-m) 6 each, # 4-40 or M3 
V24A12C400B Data Sheet
