500W POWER IN DOUBLER MODE; 180 TO 264VAC INPUT, 750W POWER IN BRIDGE MODE
Analog IC - Other Type:
AC-DC REGULATED POWER SUPPLY MODULE
Input Voltage-Max:
132 V
Input Voltage-Min:
90 V
JESD-30 Code:
R-XDMA-P7
JESD-609 Code:
e0
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
7
Operating Temperature-Max:
100 °C
Operating Temperature-Min:
-55 °C
Output Voltage-Max:
375 V
Output Voltage-Min:
200 V
Package Body Material:
UNSPECIFIED
Package Code:
DMA
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Qualification Status:
Not Qualified
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
750 W
Trim/Adjustable Output:
NO
VI-ARMB-M22 Frequently Asked Questions (FAQs)
Vicor recommends a 2-layer PCB with a solid copper plane on the bottom layer for heat sinking, and a minimum of 2 oz copper thickness. Additionally, a thermal relief pattern around the module's thermal pads is recommended to ensure good thermal conductivity.
Vicor recommends following the recommended PCB mounting and screw torque specifications, and using a conformal coating to protect the module from environmental factors. Additionally, the module's mechanical design and component selection are designed to withstand high-vibration environments.
The maximum allowed input voltage ripple is 10% of the nominal input voltage, with a maximum deviation of 1V. Exceeding this limit may affect the module's performance and reliability.
Yes, the VI-ARMB-M22 can be used in a redundant configuration, but it requires careful consideration of the system's overall design, including the power architecture, thermal management, and fault detection and isolation. Vicor recommends consulting with their application engineers for guidance on implementing a redundant configuration.
The typical MTBF of the VI-ARMB-M22 is >1 million hours, calculated according to Telcordia SR-332 Issue 4. However, the actual MTBF may vary depending on the specific application, operating conditions, and environmental factors.
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VI-ARMB-M22 Overview
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