High Voltage Reed Relay Application/Selection Guide | B.T - A manufacturer of Solid State Relays, Reed Relays and MEMS Switches.

One of the key challenges faced by BMS manufacturers is to maintain the voltage balance of individual cells within a battery pack, to ensure optimal performance and longevity. This is where active and passive balancing circuits come into play. B.T High Voltage Reed Relay Application/Selection Guide Introduction. Bright Toward Industrial Co., Ltd is a manufacturer of Solid State Relays, Reed Relays and MEMS Switches.. Manufacturer of Opto-MOSFET Solid State Relays, Reed Relays, and RF MEMS Switches. We mainly serve the Semiconductor Testing, ATE, BMS (Battery Management Systems), industrial machinery and Electric Vehicle industries.

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High Voltage Reed Relay Application/Selection Guide

Bright Toward Industrial Co., Ltd is a manufacturer of Solid State Relays, Reed Relays and MEMS Switches.

High Voltage Reed Relay Application/Selection Guide

One of the key challenges faced by BMS manufacturers is to maintain the voltage balance of individual cells within a battery pack, to ensure optimal performance and longevity. This is where active and passive balancing circuits come into play.

Written by Ryan Hsu

High voltage test equipment:

In high voltage test equipment, high load voltage reed relays are often used for switching high voltage signals for testing electronic components and systems. For example, in a hipot tester, a high voltage reed relay is used to switch the high voltage output to the test object. Similarly, in a partial discharge (PD) test system, high voltage reed relays are used to switch the high voltage pulses to the test object.

Medical equipment

High load voltage reed relays are commonly used in medical equipment to switch high voltage signals, particularly in electroconvulsive therapy (ECT) devices. In ECT devices, a high voltage reed relay is used to switch the high voltage pulse to the patient's brain. High voltage reed relays are also used in other medical devices such as defibrillators and laser systems.

Power switching

High load voltage reed relays are used for power switching in various applications. For example, in a high voltage power supply, a high voltage reed relay can be used to switch the high voltage output to the load. In a power distribution system, high voltage reed relays can be used to switch high voltage signals to different loads.

Automotive electronics

High load voltage reed relays are used in automotive electronics for switching high voltage signals. For example, in electric vehicle charging systems, high voltage reed relays are used to switch the high voltage power to the battery. High voltage reed relays are also used in other automotive applications such as ignition systems and lighting systems.

Aerospace and defense

High load voltage reed relays are used in aerospace and defense applications for switching high voltage signals. For example, in radar systems, high voltage reed relays are used to switch the high voltage signals to the antenna. Similarly, in electronic warfare systems and missile guidance systems, high voltage reed relays are used for switching high voltage signals.

Selection of High Voltage Reed Relays from Toward

Below are the most common selection of High voltage reed relays used by our customers in hipot testing, medical equipment, power switching, automotive electronics, Aerospace and defense.

LRL Series High Voltage Reed Relay
  • 1 Form A (Normally open), 1 Form B (Normally closed) contact configurations.
  • Load voltage ranges from 10,000V to 20,000V
SIL Series High Voltage Reed Relay
  • 1 Form A (Normally open)
  • Load Voltage ranges from 1000V to 3000V
HRR/HRL Series High Voltage Reed Relay
  • 1 Form A, 2 Form A, 3 Form A contact configurations
  • Load voltage ranges from 500V to 3000V
TMR Series High Voltage Reed Relay
  • 1 Form A (Normally open)
  • Load voltage ranges from 2000V to 5000V, with carry current at 10Amps
TH Series High Voltage Reed Relay
  • 1 Form A
  • Load voltage ranges from 2000V to 5000V, with carry current at 10Amps

In summary, Toward’s high load voltage reed relays are commonly used in applications where a high voltage needs to be switched with minimal contact resistance, leakage current, and insulation resistance. These applications include high voltage test equipment, medical equipment, power switching, automotive electronics, and aerospace and defense.

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B.T - A manufacturer of Solid State Relays, Reed Relays and MEMS Switches.

Located in Taiwan since 1988, Bright Toward Industrial Co., LTD. is a relay supplier and manufacturer. Main products, including Opto-MOSFET Relays, Opto-SiC MOSFET Relays, Solid State Relays, Reed Relays, And RF MEMS Switches, etc.

B.T supplies relays to the world's semiconductor and automotive industries for over three decades and has long term long-term partnerships with OKITA Works based in Japan; Menlo Microsystems based in California; JEL Systems based in Japan and Teledyne Relays and Coax Switches based in California. Mainly serve the Semiconductor Testing, ATE, BMS (Battery Management Systems), industrial machinery and Electric Vehicle industries.

B.T has been offering customers high-quality Opto-MOSFET and Opto-SiC MOSFET relays since 1988, both with advanced technology and 30 years of experience, B.T ensures each customer's demands are met.