july,11, 2011 datatronic: 28151 highway 74, romoland, ca 92585 tel: 951-928-7700 fax: 951-928-7701 email: ddisales@datatronics .com datatronic ltd. 499 king's road, hong kong tel: (852) 2562- 3858, (852) 2564-87-477 fax: (852) 2565-7214, (852) 2563-12 90 all specifications are subj ect to change without notice. 11 12 2 4 schematic smd current sense transformer ct320 series features ? rated for 35 amps rms max. ? operating frequency: 50khz to 500khz ? operating temperature: ?40c to +130c ? pick and place design ? tape and reel available ? tinned leads with leaded solder is available (note 6) datatronics part number turns ratio ( ? 2%) secondary inductance (mh typ) primary dcr (m ? typ) secondary dcr ( ? typ) hipot (vrms) ct320-020 1:20 0.30 0.28 1.40 500 CT320-030 1:30 0.66 0.28 2.10 500 ct320-040 1:40 1.20 0.28 2.80 500 ct320-050 1:50 2.00 0.28 3.50 500 ct320-060 1:60 3.00 0.28 4.20 500 ct320-070 1:70 3.90 0.28 4.90 500 ct320-100 1:100 7.50 0.28 7.00 500 ct320-125 1:125 12.00 0.28 8.75 500 ct320-200 1:200 29.00 0.28 14.00 500 .720 18,30 .024 0,61 .709 max 18,00 1 5 11 12 .594 ref. 15,10 .100 2,54 .536 13,62 .570 14,48 .261 6,64 .287 7,30 .047 1,19 .100 2,54 suggested pad layout .559 max 14,20 1 5 6 10 .394 max 10,00 ct320-xxx date .530 max 13,46 .559 max 14,20 d notes: 1.) all dimensions are in inches/mm tolerance: ? 0.010/0,25 unless otherwise specified 2.) inductance tested at 10 khz, 0.1vrms 3.) coplanarity: 0.004/0,102 4.) packaging 600 pcs / carton 5.) terminating resistor (r t ) calculated: r t = (n turns / i pri ) * v ref 6.) for non-rohs parts, replace ct prefix with -42 e.g. ct320 becomes 42-320 7.) terminal finish compliant to rohs requirements. solder in accordance with j-std-020d mechanical specifications
|
