Bel Power Solutions . June 15, 2017

Bel Power Solutions Expands Portfolio with Conduction Cooled 3kW Modules with Wide Adjustable Output Plus Liquid-Cooled Racks

TCP3500 Modules Provide 3500 W Each or 14kW Combined Using a TCR4 Rack

Santa Clara, CA [June 15, 2017] – Bel Power Solutions, a Bel group company (NASDAQ: BELFA and BELFB) and premier global manufacturer of power management devices, announces the expansion of their high-power portfolio with fanless TCP3500 modules, which deliver a maximum of 3500 W, suitable for industrial, laser, plasma generators, 
as well as process and control applications.

The TCP3500 Series of industrial converters employ PFC stage and an insulated DC-DC stage to convert worldwide 3-phase input voltage (180 - 528 VAC) to an adjustable low voltage for a fast dynamic and pulsed load (up to 100 kHz). RS485 bus communication is available to command, monitor and provide diagnostic information that can be used to interface with a system controller. These converters supply a maximum of 3500 W using conduction cooling/cold plate with an adjustable output from 10- 50 VDC and fast output voltage set response time (<5 ms), with active or passive current sharing. Dimensions are 410 x 85 x 103 mm and up to 16 units can be connected in parallel (~50 kW).

The TCR-4-48G is a liquid-cooled 19" rack system that can combine up to four TCP3500 modules in a system that can supply a maximum of 14 kW in each rack, and four racks can be combined for 50.4 kW of output power. Low inductance bus bars allow pulsed operation up to 100 kHz. There is a USB interface for control via a PC, an optional touch screen display for monitoring and control and an auxiliary 24 V output. The unit also features protection against overvoltage, overcurrent, overtemperature and short circuit situations.

A key benefit of the combination TCP/TCR converter/rack solution with the “no-fan” feature is that it stops pollutants from circulating in the environment.

Your Bel Power sales representative can be found here. You can also send an email to for any technical inquiries. Detailed information on Bel Power Solutions TCP3500 Series can be found here or visit

About Bel
Bel ( designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. These products are primarily used in the networking, telecommunications, computing, military and aerospace, transportation and broadcasting industries. Bel’s product groups include Magnetic Solutions (integrated connector modules, power transformers, power inductors and discrete components), Power Solutions and Protection (front-end, board-mount and industrial power products, module products and circuit protection) and Connectivity Solutions (expanded beam fiber optic, copper-based, RF and RJ connectors and cable assemblies). The Company operates facilities around the world.

Forward Looking Statements
Except for historical information contained in this press release, the matters discussed in this press release are forward-looking statements that involve risks and uncertainties. Among the factors that could cause actual results to differ materially from such statements are: the market concerns facing our customers; the continuing viability of sectors that rely on our products; the effects of business and economic conditions; difficulties associated with integrating recently acquired companies; capacity and supply constraints or difficulties; product development, commercializing or technological difficulties; the regulatory and trade environment; risks associated with foreign currencies; uncertainties associated with legal proceedings; the market’s acceptance of the Company’s new products and competitive responses to those new products; and the risk factors detailed from time to time in the Company’s SEC reports. In light of the risks and uncertainties, there can be no assurance that any forward-looking statement will in fact prove to be correct. We undertake no obligation to update or revise any forward looking statement.

Media Contact: 
Susan Rawlish