Bk-precision-530-instruction MANUAL – Manual (PDF)

The B&K Precision Model 530 Semiconductor Tester manual provides detailed instructions for setting up and operating the device, which is designed for both in-circuit and out-of-circuit testing of semiconductors such as transistors, FETs, and diodes. It includes troubleshooting tips, such as identifying device terminals and measuring various parameters like gain, leakage, and breakdown voltages, while also highlighting special features like automatic polarity indication and a limited-energy pulse circuit for safe testing.

Brand: Bk precision
Model: MANUAL
Type: manual
File size: 7.6 MB

Manual Overview

The B&K Precision Model 530 Semiconductor Tester is designed for both in-circuit and out-of-circuit testing of semiconductors, including transistors and FETs. It employs a high-current, low duty-cycle pulse technique to test transistors without causing over-dissipation, even in the presence of shunting circuitry. The tester features a six-position TEST switch that connects the device under test in all possible configurations, eliminating the need to know the device’s terminal identification. It also provides automatic polarity indication and identifies the base or gate lead of the device. The tester measures various parameters such as transistor beta, FET gm, voltage breakdown, and reverse voltage leakage ratings up to 100V. Additionally, it includes a leakage meter scale for a wide range of leakage currents and offers both test leads and front panel sockets for out-of-circuit tests. Troubleshooting involves using these features to identify good or bad devices, measure gain and leakage, and ensure proper device operation.

Quick Issues Covered

Diagnoses power-up failures with automatic polarity indication.
Identifies and traces circuit schematics for transistor terminals.
Calibrates beta and gm measurements for transistors and FETs.

Overview

The B&K Precision Model 530 Semiconductor Tester is designed for both in-circuit and out-of-circuit testing of semiconductors, including transistors and FETs. It features a high-current, low duty-cycle pulse technique that allows for testing without over-dissipation, and it provides automatic polarity indication and terminal identification. The tester includes a six-position test switch, audible tone for good device indication, and options for test leads or front panel sockets. It measures various parameters such as transistor gain, voltage breakdown, and leakage, and is equipped with a patented limited-energy pulse circuit for safe in-circuit testing.