Solid-state relay for Speed controller

Article no.: SSR-25DD
Availability: 15st

A solid-state relay for use in controlling, among other things, a speed controller against an ignition coil or solenoid valve. 25A nominal operation 50A max 600V max current spike switches at 1ms< /li> -40 to +80 degrees operating temp no moving parts totally si... read more

299 kr

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A solid-state relay for use in controlling, among other things, a speed controller against an ignition coil or solenoid valve.

25A nominal operation
50A max
600V max current spike
switches at 1ms< /li>
-40 to +80 degrees operating temp
no moving parts
totally silent

Important! Note that H-regulator 03-164 must have a separate supply and not share power supply with ignition coil and relay. This is to minimize the risk of overflow. In a Volvo 7/9 series, it is optimal to use fuse holder no. 12 or 13 for this together with a fuse pin. Only the relay should take power from the old ignition coil current. However, it is important that all components have the same grounding, good chassis ground.

What is a solid state relay and how does it differ from an electromagnetic relay?
Unlike a traditional "extra light relay", electromagnetic relay with the characteristic "click" when the relay pulls, a solid state relay has a total lack of moving parts. Instead, it is a MOSFET transistor that stands for the separation between control signal and load. A solid state relay is generally much more suitable for controlling an ignition coil/solenoid valve than traditional electromagnetic relays. With this relay, no rectifier diode is needed on the ignition coil supply.

Connection to H-regulator 03-164:

No Function
1 to ignition coil +12v
2 12v supply
3 OUT on regulator
4 earth

Should be mounted in the bottom of a metal built-in box, with heat conducting tape or heat-conducting glue.

Size: 6.2 x 4.5 x 2.3 cm