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SMPS High Isolation (2500V min) Current Transformers Pa Features 5 - Designed for switching power supply application. A - Wide range of housings. 3 - Cases made of UL94-VO material. bed - Insulation 2.5 KVac. g - Typical Frequency range 10 KHz ~ 200 KHz. ad oa = é - Storage temperature from - 20° C to 100° C. 6 - Operating temperature from - 20° to 85° C. a Fa 4 - - a . HE Product List " 3 pan womber Prim/See pn Secs SecReu Var ‘| @ a Part Number Prim/See Ipn Secls SecReu Vx Ratio. (Arws) (mH Min) (Max) (VusS Max) | cv1-050 so 15 78 030° 175 v1 - 100 110015 30 0.70 350 | ev1-200 1/200 15120 4 700 | v2 - 050 1/50 25 8 0.30 300 | qv2-100 1/100 2s 35 080 600 v2 - 200 1/200 25 ~——-140 3.80 1200 | cv3-050 1/s0 40 8 0.20 500 | v3 - 100 1/100 40 33 0.50 1000 | 3-200 1/200 40135, 32000 v4 - 050 1/5055 12 0.20 700 | cva-100 1/100 55 4s 060 1400 | v4 - 200 1/200 $5 «180 2 2800 | cH2- 050 so 25 8 030 300 CH2-100 1/100 2s 35 0.80 600 | cH2-200 1/200 25120 42 1200 Notes: CH3 - 050 1/5040 8 0.20 $00 Ls: Secondary inductance 10KHz / 10 mV. | cH3 - 100 1/100 40 33 050 1000) Voxt:V~Roxls t~ 1/2F CH3 - 200 1/200 40 135 3 2000 IP (A): Primary current. | cHa-050 1/50 SS 12 0.20 700 | Rae tna means” CH4-100 1/1005 45 0.60 1400 F (Ha): Switching frequency. CH4-200 1/200 55 180 2 2800 Reu (©): Secondary winding DCR. Test Circuit Is Rev Is Ra = 2 IL Rov ‘ J I$ 3 5 3 Nee ReVe Nsec Ro,Ve L ¢ L 2 3 CH series CVseries 197
SMPS High Isolation (2500V min) Current Transformers £ . . § Product List CV Serie Fr é Type A B c D E F g ol 20 18 10.5 5 1s 5 Fy cv 25.5 Fe 12.5 75 175 5 E v3 29.5 27 1s 10 22.5 6 & ova 335 2 15 10 25 3 § Dimensions in mm. EE Tolerances 0.1 unless otherwise noted ge . g Dimensions 6 Bn k | L \\ L a tg | “ PRIMO / \\ =a — I a el | | E a * P pin 00,8 Bottom view Product List CH Serie Type A B c D E F cH2 23 2 15 20 12.5 5 cH3 28 28 175 25 15 6 cHa 33 32 175 30 20 8 Dimensions in mm. Tolerances + 0.1 unless otherwise noted. Dimensions A L D K cos UL ‘ VIN it Ca { , 3 *: Jil 2 aun Bottom view 198