For Immediate Release – 100W 4-1 ultra wide input range 5VDC output 8th Brick DC-DC Converters

Semiconductor Circuits Press Release

For Immediate Release

100W 4:1 Input 5V DC-DC 8th Brick Converters

Londonderry, NH – March 21, 2024 – Semiconductor Circuits, Inc. expands and improves it’s line of 4:1 input Cool Power Technologies DC-DC converters designed for use in industrial, solar, test, telecom/communications, networking, data-processing, railway, military, medical and aerospace applications. These 100W, 5VDC output modules are available from stock or can be customized to your application requirements with minimal additional lead time. These converters feature industry standard 9-36Vdc or 18-75Vdc input voltage ranges and come in a standard 8th brick module. The 8th brick modules are available as an open frame design or with an optional baseplate for those applications where conduction or improved convection cooling is required or preferred. These modules are compliant with DOSA footprint and interface standards. Please visit for technical datasheets & to order samples or call/email with your requirements.

These modules meet UL 62638-1 safety requirements and are UL94 V-0 flammability rated. The modules meet or exceed the typical industry requirements including no load/no minimum capacitance operation and 2X nominal input voltage transient capability.

Other features include: fixed-frequency operation, auto-restart OVP, OCP & OTP protections, UVLO and remote sense. Remote ON/OFF is standard with positive or negative logic options available.

Sample quantities can be ordered directly from stock via the website. Please contact or call (603) 893-2330. We will meet or beat any published distributor pricing. Other output voltages (3.3V – 48V) and power levels in the 4:1 input series are available – visit for more information. We also welcome quick-turn modifications and custom configurations to meet our customer’s particular requirements.

Semiconductor Circuits, Inc. has been designing and manufacturing AC/DC & DC-DC modules for over 58 years (founded in 1966.) Module applications include: industrial, test, telecom/communications, networking, data-processing, railway, military, medical and aerospace. Please visit our website at for more information.

Semiconductor Circuits, Inc., 14 Tinker Avenue, Londonderry, NH 03053. 603-893-2330 or