cm

CM Series
Current Transformers
SMD Current Transformer Up to 6A
Features
- Designed for switching power supply applications.
- Nominal primary current 6 A rms.
- Low profile: 4.9mm height.
- Pick and place mounting.
- Frequency range above 100KHz.
- Taped & Reeled.
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Product List
Turns Ratio
Ls min
(µH)
Sec Rcu
(Ω Max)
Load Resistor RB
(Ω)
CM - 020
CM - 030
1 : 20
1 : 30
75
170
0.55
0.87
3.33
5.00
CM - 040
CM - 050
1 : 40
1 : 50
300
470
1.14
1.50
6.67
8.33
CM - 060
CM - 070
1 :60
1 : 70
675
920
1.75
4.75
10.00
11.67
CM - 100
CM - 125
1 : 100
1 : 125
1875
3000
5.50
6.50
16.67
20.83
Part Number
Notes:
- Inductance at 0.1 Vac, 10KHz.
- Terminating resistor for 1 V out with 6 amps AC in the primary.
- Reverse polarity parts are available for all turns ratios: (CM-020R / CM-125R).
- Hipot is 500 Vrms / 50 Hz / 2 seconds.
- Ls: Secondary inductance.
Dimensions
258
Schematics
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