Specialist of SSR and Thyristor

NEW | KSF Series Solid State Relay

KSF series is a group of normally open DC solid state relays. The load current is 5A, and the load voltage is 48VDC and 100VDC. The dielectric withstand voltage is 2500V.

KSF SSR

Main Parameter

Dimension

33mm×10.8mm×30.6mm

Load Voltage

0~48VDC / 0~75VDC

Control Mode

DC Control

Load Current

5A

Control Voltage

5: 4-6VDC

12: 9.6-14.4VDC

24: 19.2-28.8VDC

W: 4-32VDC


Product Highlights


  • MOSFET Output

  • Small Size

  • Internal Over-voltage Protection


Application

Suitable for control of DC motors, solenoid valves and electromagnets, such as railway signal control.



Application Example

To use 4 pieces of KSF DC SSR to form a bridge circuit to control the positive and negative polarity conversion of semiconductor refrigeration chips to realize the conversion of cooling and heating.

ssr


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