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RLECS 2pcs 3 Pin Coolers Compressor Starter QP-02-4.7 PTC Refrigerator Start Relay 4.7 ohm

KWD 3.500
Brand
RLECS
Weight
46 g
– 1 +

Special Features

  • Type: Refrigerator PTC Start Relay; Model: QP-02-4.7; Pin: 3Pin; Resistance: 3-4.7 ohm
  • Made of high quality material, stable characteristics and high reliability. Ideal spare parts for refrigerator to replace old one
  • Prepared for some common problems, such as compressor is not starting, burning hot and "click-clack" about every 3-5 minutes when powered on
  • Suitable for various of mini-fridges, wine centers and beverage coolers and so on. Easy to install
  • Package includes: 2 x PTC Starter Relays

Description

Specifications:
Type: Refrigerator PTC Start Relay
Model: QP-02-4.7
Pin: 3 pin
Resistance: 3-4.7 ohm
Material: Metal, Plastic
Color: Black
Package includes: 2 x PTC Starter Relays

Working Principle:
When the motor starts up, it has to overcome its inertia and the reaction force of the load. Therefore, it needs large current and torque when the motor starts up. When turn to normal, in order to save energy, large torque and need a drop, add a set of auxiliary to motor coil, work only at boot time, normal after it is disconnected, the PTC thermistor series auxiliary coil at startup, starts the PTC thermistor into the high impedance state to cut off the secondary coil, just can achieve the effect.

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