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AS-102 Datasheet(PDF) 1 Page - Nuvotem Talema |
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AS-102 Datasheet(HTML) 1 Page - Nuvotem Talema |
1 / 2 page Applications Isolated current feed-back signal in Switch Mode Power Supplies • Motor current load/overload • Lighting • Switch Controls Ultra-sound current • High resolution sonar current • Isolated bi-directional current sensor with full wave bridge rectifier AS Series Current Sensors are designed as a low cost method of controlling, monitoring or measuring AC currents. The sensors serve as feedbackelementsbetweentheoutputandpulsecontrolcircuitryproviding accurate regulation of switch mode power supplies. AS Series • Current Sense Inductors & Transformers Primary Sense Current Notes: 1) L sec : Secondary inductance tested at 10kHz and 10mV for 1:50 through 1:500 Prim./Sec. ratios and 1kHz/10mV for Prim./Sec. ratio of 1:750 2) This nominal termination resistance value will yield approximately 1.0V of output for each amp of current in a single turn sense line. The output Voltage/Ampere of these devices can be increased or decreased linearly over a restricted temperature range by adjusting the terminating resistance. 3) For Prim./Sec. Ratios of 1:50 through 1:500, the I sec value corresponds to a maximum primary current of 15 Amp-turns rms while the Isec value for the ratio of 1:750 corresponds to a max. primary current of 30 Amp-turns rms. 4) VµS = R t x Is x Rt (Ohms): Recommended Terminating Resistance Is (A): Secondary Current F (Hz): Frequency 5) Operating Temperature Range: -40°C to +120°C 6) Pin 2 is on Center-Tapped (CT) versions only Electrical Specifications at 25°C 9.53 1 2 3 + _ + _ 4 .0 20.4 12.7 0.45 x 0.66 17.0 (0.250) 1 2 3 TALEMA ASXXX 5.0 6.35 17.2 r e b m u N t r a P . c e S / . m i r P o i t a R L c e s ) 1 ( ) n i M H m ( R C D c e s ) . x a M s m h O ( . m r e T . c e S 2 ( ) e c n a t s i s e R ) . m o N s m h O ( I c e s ) 3 ( . x a M S µ t l o V ) 4 ( . x a M c i t a m e h c S 0 0 1 - S A0 5 : 16 6 . 00 5A m 0 0 35 7 1 1 0 1 - S A0 0 1 : 15 21 . 10 0 1A m 0 5 10 5 3 2 0 1 - S A0 0 2 : 10 0 15 . 40 0 2A m 5 70 0 7 3 0 1 - S A0 0 3 : 10 5 20 . 0 10 0 3A m 0 50 0 9 4 0 1 - S A0 0 5 : 10 0 70 . 5 20 0 5A m 0 30 0 5 1 5 0 1 - S A0 5 7 : 12 8 6 10 . 3 40 5 7A m 0 40 5 7 3 0 1 1 - S AT C 0 5 : 16 3 . 0 / 3 . 05 2 + 5 2A m 0 0 35 7 1 1 1 1 - S AT C 0 0 1 : 15 25 5 . 0 / 5 5 . 00 5 + 0 5A m 0 5 10 5 3 2 1 1 - S AT C 0 0 2 : 10 0 15 2 . 2 / 5 2 . 20 0 1 + 0 0 1A m 5 70 0 7 3 1 1 - S AT C 0 0 3 : 10 5 20 . 5 / 0 . 50 5 1 + 0 5 1A m 0 50 0 9 4 1 1 - S AT C 0 0 5 : 10 0 75 . 2 1 / 5 . 2 10 5 2 + 0 5 2A m 0 30 0 5 1 5 1 1 - S AT C 0 5 7 : 12 8 6 15 . 1 2 / 5 . 1 25 7 3 + 5 7 3A m 0 40 5 7 3 THE TALEMA GROUP • World Wide Toroidal Specialists 1 2F 1 3 1 2 3 Features • Fully encapsulated for optimal PC board mounting • Frequency range from 20kHz to 200kHz • Primary current rating to 30 Amps • Primary to secondary isolated to 2500 VAC • Meets VDE norms • Optimum performance over designated current and frequencyrange • Competitive pricing due to high volume production • ManufacturedinanISO-9001:2000,TS-16949:2002 and ISO-14001:2004 certified facility • Fully RoHS compliant (06-06) AS Series |
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Similar Description - AS-102 |
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