Mid-cycle transformer detection:
A. Dial the multimeter to R×1 block, and check the on/off condition of each winding one by one according to the arrangement rules of the windings of the windings of the mid-week transformer, and then judge whether it is normal.
B. Detecting insulation performance: Place the multimeter in R×10k block and do the following status tests:
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(1) a resistance value between the primary winding and the secondary winding;
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(2) a resistance value between the primary winding and the outer casing;
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(3) The resistance value between the secondary winding and the outer casing.
There are three cases in the above test results:
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(1) The resistance is infinite: normal;
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(2) The resistance is zero: there is a short circuit fault;
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(3) The resistance is less than infinity, but greater than zero: there is a leakage fault.
Antenk latach connector DIN 41651,Those products are used in more or less every known application within computer-, industrial-, telecommunication and specific automotive markets. This product technology allows cost effective connections between printed circuit boards based on removable or permanent connections based on a longterm proofed way of assembly. latch header connectors are available with the traditionally used pitch of 2.54mm and the pitch of 2.00mm,1.27mm.
Antenk Box header/Ejector header Description and Application:
Box header/ ejector header connector, With DIP straight/vertical, SMT,Right angle, 2.54pitch, 2.0pitch, 1.27pitch,
The commonly used Pin ways have 6P,8P,10P,14P,16P,20P, 24P,26P,30P,34P, 40P,50P,64P.
Box header/ ejector header and IDC Flat Cable connectors are two of the most commonly used connectors. Box headers can be found in nearly all electronic equipments.
This is a IDC product which allows cost effective connections between circuit boards based on permanent connection (using transition connector) or removable connection
(Using for IDC flat cable connectors).
Box header
Ejector header
Pcb Header,Latch Header Connector,Ejector Header,Latch Ejector Connector,Box Header Connector With Latch ,Box Header Lock Type Connector
ShenZhen Antenk Electronics Co,Ltd , https://www.antenkelec.com