Signal Transformer . July 16, 2020

Signal Transformer Announces Wireless Charging Coils in Both Single and Multiple Windings for General and Automotive Applications

Features include pin cooling technology and tight pin tolerance control within +/-1.0 mm

Lynbrook, NY [July 16, 2020] Signal Transformer, a Bel group company (NASDAQ: BELFA and BELFB) and global manufacturer of custom and standard transformers, chassis and high frequency chokes and inductors, SMD inductors and wireless charging coils, announce their new Wireless Charging Transmission Coils (WCC) in both Single and Multiple Windings for smart car applications, consumer products, controllers, wearable devices, robotic cleaners and drones.

Signal’s WCC’s feature pin cooling technology and tight pin tolerance control within +/-1.0 mm after the Tin Immersion process. They come in two core shapes, square/rectangular (Q) or circular (c), and feature Qi standard compliance and customizable size and shape characteristics, with a low profile and high mechanical intensity. Inductance tolerance is ± 5% for (J) and ± 10% for (K) with inductance of 6R3 for 6.3uH, and an operating temperature of -20°C to 85°C for general applications and -40°C to 125°C for automotive. Signal’s WCC’s comply with all environmental requirements, including RoHS, REACH, Prop 65 and Conflict Minerals.

Signal’s WCC Series utilizes inductive coupling to transfer signals, data and power from one source to another. Of its many applications, the most common are base chargers for cell phones, tablets, toothbrushes, remotes and similar devices. The WCC’s use of inductive coupling eliminates conductive connections and traditional wiring, seamlessly transferring data and power while avoiding the mechanical abrasion, corrosion and wearing-out of conductive contacts. The fixed-in position inductive coils are non-moving, resistant to vibration and corrosion and are designed for reliability and longevity.

The Wireless Charging Coils will be available for prototype and production quantities through our distribution network via Digi-Key and Mouser. For more detailed information, visit belfuse.com/signal or download the datasheet: Single Windings or Multiple Windings. For technical inquiries, call Signal at 866-239-5777, visit belfuse.com/signal or email sales@signaltransformer.com.

About Bel

Bel (www.belfuse.com) 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, 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 as described under the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. Actual results could differ materially from Bel’s projections. 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, commercialization
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; our ongoing evaluation of the consequences of the U.S. Tax Cuts and Jobs Act; the impact of changes to U.S. trade and tariff policies; 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 statements.

Media Contact:
Susan Rawlish
susan.rawlish@belf.com