Atlas SCR - Triac and Thyristor Analyser (Model SCR100)

$102.44
(Inc. Tax)
$85.36
(Ex. Tax)

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The Atlas SCR is specifically designed to automatically analyse a wide range of Triacs and Thyristors (SCRs). Connect the part any way round and press test. The part type is identified (Triac or Thyristor), the pinout is identified and the gate sensitivity is displayed in 1 of 9 sensitivity categories as well as gate voltage. Suitable for parts that require a gate trigger current from less than 100uA up to 90mA. Load tests are performed with an internally generated load of 12V at 100mA, all from a single AAA alkaline battery (supplied). Not designed for in-circuit use.

Features

  • Automatic pinout detection and identification, connect any way round.
  • Automatic Triac/Thyristor detection.
  • Generates gate currents from 100uA up to 90mA.
  • Gate sensitivity category displayed.
  • Constant load test of 12V at 100mA regardless of battery condition.
  • Supplied with gold plated red/green/blue universal hook probes.

Parameter

Minimum

Typical

Maximum

Note

Peak test current into S/C

 

100mA

120mA

1

Peak test voltage across O/C

11.0V

12.0V

12.5V

1,2

Gate trigger current range (IGT)

0.1mA

 

90mA

 

Gate voltage resolution (VGT)

 

20mV

 

 

Battery type

AAA 1.5V Alkaline

 

Battery voltage range

0.8V

1.5V

1.7V

 

Low battery warning

 

1.1V

 

 

Inactivity power-down period

25 seconds

 

Dimensions (enclosure)

103 x 70 x 20 mm

 

 

4.1" x 2.8" x 0.8"

 

Operating temperature range

10°C

 

35°C

3

 

50°F

 

95°F

 
  1. Between any pair of test clips.
  2. For battery voltage greater than 0.9V.
  3. Subject to acceptable LCD visibility.