JS1F-12V

Power Relays, Over 2 Amps

The JS1F-12V is an advanced power relay designed to regulate and generate high-current or voltage output from a single-input source. It features a compact size and high-efficiency performance making it ideal for applications that require a reliable power boost and/or conversion source. Its robust power electronics are designed to withstand extreme temperature, humidity, and shock conditions, making it an excellent choice for use in many challenging environments.

The JS1F-12V is used for a number of different applications. In industrial applications, it is used to provide direct current (DC) or AC control over current and voltage sources. In solar power systems, it is used to inject power into the system from a solar panel array. For audio systems, it is used to provide a steady stream of current to power high-power amplifiers and audio systems. In communication and telecom applications, it is used to convert AC power to DC power for powering communication equipment. In automotive systems, it is used to regulate electrical power for ignition and other systems.

The JS1F-12V is a pulse-width modulated unipolar three-terminal relay. It is available in both single- and double-pole configurations and is rated for 2 to 16 amperes of steady current. It can handle a maximum voltage of 480VAC. The output is adjustable to allow the current and voltage to be adjusted independently. It includes an LED indicator and a built-in transient-voltage suppressor (TVS) diode to protect it from over-voltage conditions.

The JS1F-12V is able to convert a small input voltage signal into a high current or voltage output. This is achieved through the use of an input stage driver and a pair of insulated-gate bipolar transistors (IGBTs). The input driver uses the input voltage to control the gate drive of the IGBTs, which in turn increase or decrease the output voltage or current. The output voltage or current can be adjusted with the potentiometer on the front panel.

The JS1F-12V is designed for reliable, highly efficient operation in both industrial and consumer applications. It features high frequency switching performance with low-residual-voltage and fast recovery time. It is protected against over-temperature, over-voltage, locking and short circuit protection, and radio frequency interference. Its compact size and high performance make it an ideal choice for many applications.