CONSTITUTION:A measuring power source E is connected to the capacitor 2 to be tested. A measuring probe 7 and a contact checking probe 8 are connected to a lead 5 of the capacitor 2 to measure a leakage current with a current- voltage conversion circuit 6 which inputs the results to a ...
PURPOSE:To measure a leakage current by providing a switching element between a circuit having a DC path and a power source. CONSTITUTION:A switching element 2 which is cut OFF if a voltage for measuring a leakage current is applied to a circuit 1 having a DC path is provided between the...
A current/voltage converter (2) is coupled between the capacitor and a digital voltmeter (3). The input resistor of the converter is zero-compensated and the total internal resistance of the measuring circuit is typically less than 2 Ohms. 展开 ...
Measurement of leakage current to ground When the load is connected (switched on), the leakage current measured includes leakage in load equipment. If the leakage is acceptably low with the load connected, then circuit wiring leakage is even lower. If circuit wiring leakage alone is required, di...
Leakage current detection circuit and leakage current comparison circuit.A leakage current measurement circuit measuring a substrate leakage current and a ... GO Jung 被引量: 0发表: 0年 A low leakage power-rail ESD detection circuit with a modified RC network for a 90-nm CMOS process90纳米CMOS...
Summary Leakage current can be an indicator of the effectiveness of insulation on conductors. High levels of leakage current may be present in circuits where electronic equipment with filters is used, and can cause voltages that disrupt normal operation of equipment. It is possible to locate the ...
Insulation resistance measurement circuit having self-est function without generating leakage current The present invention provides an insulation resistance measuring circuit comprising: a source resistance means, the voltage detection unit, a leakage curr... 梁正焕 被引量: 0发表: 2011年 GATE DRIVING ...
Leakage current detection circuit and leakage current comparison circuit.A leakage current measurement circuit measuring a substrate leakage current and a ... GO Jung 被引量: 0发表: 0年 A novel scan chain diagnostics technique based on light emission from leakage current integrated circuit testingleak...
PURPOSE:To enable to obtain active component and reactive component of leakage current simply and at high accuracy by using a general-purpose clamp type leak meter and adding a simple additional circuit. CONSTITUTION:The body of a leak meter LM amplifies and rectifies secondary side current of ...
Measurement of leakage current to ground When the load is connected (switched on), the leakage current measured includes leakage in load equipment. If the leakage is acceptably low with the load connected, then circuit wiring leakage is even lower. If circuit wiring leakage alone is required, di...