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Application

The Protecion Circuit of DC12V Power Output

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Test standard: IEC 61000-4-5:1.2/50&8/20us,20KV/2Ω,±5 times,time :60s

Solutions:

Marketing Code

Part Number

Description

MOV

820KD20J

Varistor voltage: 80V±10%,IPPM:10KA,DIP size: D=20mm

GDT

2RL090M-5SS

DC spark-over voltage:90V±20%,Maximum Impulse Spark-over Voltage: 650V,IPPM:5KA, package:SMD 5*4.2mm

TVS

SMCJ15CA

VRWM:15V,VBR:16.7V~18.5V,VC:24.4V@61.5A,PPPM:1500W,package:SMC


Product recommendation

  • 20D Series
    Size:20mm;Varistor voltage: 18V to 1800V;Nominal impulse discharge current is up to 10KA;Faster response time;
  • 2RLXXXM-5SS Series
    Size: 5.0mm*4.2mm;DC Spark-over Voltage:75V to 800V;Surge capacity is up to 5KA;Lower capacitance;Faster response time;
  • SMCJ Series
    Power:1500W;Package: SMC;Faster response time;Lower clamping voltage.
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