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Intelligent component analyser DCA55
  • Intelligent component analyser DCA55

Intelligent component analyser DCA55

DCA55
Velleman
R1,664.47
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Description

Features

  • automatic component type identification
  • automatic pinout identification
  • special feature identification such as protection diodes and resistor shunts
  • bipolar transistors: gain and leakage current measurements, silicon and germanium detection
  • gate threshold measurement for Enhancement Mode MOSFETs
  • semiconductor forward voltage measurement for diodes, LEDs and
    transistor Base-Emitter junctions
  • automatic and manual power-off

Specifications

  • peak test current into short circuit: -5.5mA ~ 5.5mA
  • peak test voltage across open circuit: -5.1V ~ 5.1V
  • transistor:
    • gain range (Hfe): 4 ~ 65000
    • gain accuracy: ±3% ±5 Hfe
    • Vceo test voltage: 2.0V ~ 3.0V
    • Vbe accuracy: -2%-20mV ~ +2%+20mV
    • VBE for Darlington (shunted): 0.95V ~ 1.80V (0.75V ~ 1.80V)
    • base-emitter shunt threshold: 50kOhm ~ 70kOhm
    • BJT collector test current: 2.45mA ~ 2.55mA
    • BJT acceptable leakage: 0.7mA
    • MOSFET:
      • gate threshold range: 0.1V ~ 5.0V
      • threshold accuracy: -2%-20mV ~ +2%+20mV
      • drain test current: 2.45mA ~ 255mA
      • gate resistance: 8kOhm
    • depletion drain test current: 4.5mA
    • JFET drain-source test current: 0.5mA ~ 5.5mA
  • SCR/Triac:
    • gate test current: 4.5mA
    • load test current: 5.0mA
  • Diode:
    • test current: 5.0mA
    • voltage accuracy: -2%-20mV ~ +2%+20mV
    • Vf for LED identification: 1.50V ~ 4.00V
    • short circuit threshold: 10Ohm
  • Battery:
    • type: MN21 / L1028 / GP23A 12V alkaline
    • voltage range: 7.50V ~ 12V
    • warning threshold: 8.25V
  • dimensions: 103x70x20mm
Product Details
DCA55
1 Item
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