Current Transformers, Nanocrystalline Cores, Shunts, Latching Relays
P/N: SE50-50A;
Resistance 500μΩ±5%, rated power 1.3W;
Max primary current 50A, 3 output wires twisted;
Punched from 1.5mm thick EBW strip;
Total length 30mm, weight 4g;
Connect distance 21mm, mounting holes 2-Φ4.2mm
P/N: SC80-23A
Resistance 225μΩ±5%, rated power 1.4W
Current rating 80A, 2.0/1.5mm thick
Total length 65mm, width 36.5mm, weight 14.6g
Connect distance 57 mm, copper lugs with grooves
Spot welded manganin shunt of complicated structure
P/N: SP40-60A;
Resistance 600μΩ±5%, 1.0W, 1.0mm EBW plate & copper lug;
Neutral wire 4 mm2, heat-shrink sleeves insulated;
Suitable for 40A primary current, 4 lead wires;
Mounting holes Φ4.2/Φ4.5, connect distance 140mm;
Total length 147mm, weight 8.2g
P/N: SE60-30B
Resistance 300μΩ±5%, rated power 1.1W
1.5mm EBW stamp part, max current 60A
Mounting holes 2-Φ5.2mm, connect distance 19mm
Used for E-bike, cordless tools, battery packs, etc.
P/N: SP40-50A, SP50-50A;
Resistance 500μΩ±5%, 40A, EBW 1.13/1.2mm thick;
Through holes 2-Φ4.2 for mounting;
Primary cable 4/5mm2 connecting 135/142mm;
Sampling wires 115/90~95mm
P/N: SP60-35A
Resistance 350μΩ±5%, 1.3W, 1.5mm EBW plate & 2.0mm copper lugs;
Multi-strand wire 10 mm2, heat-shrink sleeves insulated;
Suitable for 60A primary current, 3 lead wires 90~95mm;
Mounting holes 2-Φ4.2, connect distance 142mm;
Total length 150±5mm, weight 20g
P/N: SE100-12B
Resistance 120μΩ±5%, rated power 1.2W
EB welded 3.0mm thick copper & 2.0mm manganin strip
Max current 100A, width 33mm, weight 16g
Mounting holes 2-Φ5.3mm, distance 21mm
100% tested by high precision micro ohm meters
P/N: SE80-20A
Resistance 200μΩ±5%, rated power 1.3W
Max primary current 80A
Bimetal alloy of manganin & copper 2.0mm thick
Length 30mm, Width 25mm, weight 8g
Mounting holes 2-Φ2.5mm, distance 22 mm
P/N: SE80-23A;
Resistance 225μΩ±5%, rated power 1.4W;
Suffer electirc current as high as 80A;
Stamped from 2.0mm thick manganin strip;
Length 19.8mm, width 8mm, weight 2.7g;
Serve as semi-finished parts for further processing