AS-102

AS Series • Current Sense Inductors & Transformers AS Series Current Sensors are designed as a low cost method of controlling, monitoring or measuring AC currents. The sensors serve as feedback elements between the output and pulse control circuitry providing accurate regulation of switch mode power supplies. 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 or 4000VAC • Meets VDE norms • Optimum performance over designated current and frequency range • Competitive pricing due to high volume production • Manufactured in an ISO 9001:2015 and ISO 14001:2015 certified Talema facility • Fully RoHS & REACH Compliant Electrical Specifications @ 25°C Lsec (1) (mH Min) Part Number Prim./Sec. Ratio AS-100 1:50 5 D C R sec (Ohms Max.) 0.6 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 Sec. Term. (2) Resistance (Ohms Nom.) Isec (3) Max. Volt µS (4) Max. 50 300mA 175 Schematic AS-101 1:100 22 1.1 100 150mA 350 AS-102 1:200 89 4.5 200 75mA 700 AS-103 1:300 200 10.0 300 50mA 900 AS-104 1:500 560 25.0 500 30mA 1500 AS-105 1:750 1260 43.0 750 40mA 3750 AS-110 1:50CT 5 0.3 / 0.3 25 + 25 300mA 175 AS-111 1:100CT 22 0.55 / 0.55 50 + 50 150mA 350 AS-112 1:200CT 89 2.25 / 2.25 100 + 100 75mA 700 1 AS-113 1:300CT 200 5.0 / 5.0 150 + 150 50mA 900 2 AS-114 1:500CT 560 12.5 / 12.5 250 + 250 30mA 1500 3 AS-115 1:750CT 1260 21.5 / 21.5 375 + 375 40mA 3750 Notes: 1) Lsec: Secondary inductance tested at 10KHz and 10mV for 1:50 through1:500 Prim./Sec. Ratios and 1KHz/10mV for Prim./Sec. ratio of 1:750 1 3 Mechanical Drawing 17.2 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. Ø 5.0 17.0 20.4 TALEMA ASXXX 1 2 3 0.66 x 0.45 3) For Prim./Sec. Ratios of 1:50 through 1:500, the Isec 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. 4.0 6.35 12.7 1 4) VµS = R t x Is x 2F Rt (Ohms) : Recommended Terminating Resistance Is (A) : Secondary Current F (Hz) : Frequency + 9.53 1 2 + 5) Operating Temperature Range: -40°C to +120°C 3 _ _ 6) Pin# 2 is on Center-Tapped (CT) versions only Talema Group • Primary Sense Current Magnetic Components • www.talema.com AS Series • Current Sense Inductors & Transformers Electrical Specifications @ 25°C Part Number Type 1 Type 2 AS-200 AS-300 Prim./Sec. Ratio Lsec (1) (mHMin.) D C R sec (Ohms Max.) Sec. Term. (2) Resistance (Ohms Nom.) Isec (3) Max. Volt µS (4) Max. 1:50 5 0.65 50 300mA 175 AS-201 AS-301 1:100 20 1.30 100 150mA 350 AS-202 AS-302 1:200 80 4.50 200 75mA 700 AS-210 AS-310 1:50CT 5 0.65 25 + 25 300mA 175 AS-211 AS-311 1:100CT 20 1.30 50 + 50 150mA 350 AS-212 AS-312 1:200CT 80 4.50 100 + 100 75mA 700 - AS-320 1:50 5 0.65 50 300mA 175 - AS-321 1:100 20 1.30 100 150mA 350 - AS-322 1:200 80 4.50 200 75mA 700 - AS-330 1:50CT 5 0.65 25 + 25 300mA 175 - AS-331 1:100CT 20 1.30 50 + 50 150mA 350 - AS-332 1:200CT 80 4.50 100 + 100 75mA 3 18.0 (0.709) 5.08 (0.200) 4 1 17.8 (0.700) 12.7 (0.500) 4.0 (0.157) Pins 1 & 2 Ø 1.30 (0.051) 5 15.25 (0.600) 3 1 2 5 3 1 4 2 5 1 2 6 7 3 5 1 2 6 7 700 3 4 5 Type 2 Type 1 14.50 (0.571) 10.15 (0.400) Schematic 19.60 (0.772) 3 4.0 (0.157) 5 12.7 (0.500) Pins 3, 4 &5 Ø 1.00 (0.039) 2 4 17.8 (0.700) 6.35 (0.250) 6 7 1 2 17.8 (0.700) Pins 1, 2, 6 & 7 Ø 1.30 (0.051) 22.9 (0.902) Pins 3, 4 &5 Ø 0.80 (0.032) Features • Operating Temperature Range: -40°C to +120°C • Primary current rating to 80 Amps • Meets requirements of IEC 950 and VDE norms UL94V-0 recognized materials • Operating frequency range from 20KHz to 200KHz Electrical Specifications at 25°C Part Number Pri./Sec. Ratio AS-400 AS-401 AS-402 1:100 1:100 1:100 1 2 5 350 550 1500 Switching Switching Switching AS-403 1:100 10 1500 Switching AS-404 AS-405 AS-406 AS-407 1:100 1:500 1:500 1:500 IP Volt µS Application Amps (Max.) 50 50 65 80 1500 2700 4200 7500 Schematic 1 7 2 8 1 2 3 4 7 Dimensions C ase Type C D E F G H I Hole A A B 17.8 23.0 32.5 12.8 15.5 18.0 20.0 25.0 35.5 10.0 12.5 15.0 5.0 10.0 12.5 15.0 20.0 -- 5.0 5.0 -- ---- A 32.0 20.5 35.0 17.5 12.5 27.5 7.5 -- B A A B 32.5 23.0 27.0 32.5 18.0 15.5 18.0 18.0 35.5 25.0 30.0 35.5 15.0 12.5 15.0 15.0 12.5 10.0 12.5 12.5 -20.0 22.5 -- -5.0 5.0 -- Ø8 Ø5 Ø5 Ø8 8 Switching Switching Switching Switching 7 8 Type A Type B 3.5 ±0.3 5.0 ±0.3 7 8 H C G I E 4 1 • 1 2 7 8 2 0.60 x 0.88 mm F D 0.60 x 0.88 mm (AS-403 0.75 x 1.10) Talema Group 3 C Magnetic Components E • Pin # 1 & 2 Blind Pins for AS-404 & AS-407 www.talema.com F D G Regional Locations - Design, Manufacturing, Sales & Marketing Talema Group Regional Offices North America Asia United States India (Sales & Marketing) (Design, Manufacturing, Sales & Marketing) Talema Group, LLC Administrative Office Factory Premises PO Box 935 900 Innovation Drive Talema Electronic India Private Limited Talema Electronic India Private Limited Plot Nos. 30, 31 Electrical and Electronic Suite 120, Rolla Missouri 65402 Tel: +1 573-303-3675 E-Mail: sales@talemagroup.com Web: www.talema.com Door No. 221, 1st and 2nd Floor KJ Plaza, Opp.to Vidya Mandir School Meyanoor Main Road Salem - 636 004 Tamil Nadu INDIA Tel: +91 427 - 243 3100 Fax: +91 427 - 243 3109 E-Mail: talema@talemaindia.net Web: www.talema.com Industrial Estate Suramangalam Salem - 636 005 Tamil Nadu INDIA Tel: +91 427 - 243 3000 E-Mail: talema@talemaindia.net Web: www.talema.com Europe Germany Ireland (Design, Sales & Marketing) (Design, Sales & Marketing) Talema Elektronik GmbH Sembdnerstr. 5 Nuvotem TEO Units W & X, Gweedore Business Park 82110 Germering Tel: +49 89 - 841 00 - 0 Derrybeg, Letterkenny, Co. Donegal Tel: +353 (0) 74 95 48666 Fax: +49 89 - 841 00 25 E-Mail: info@talema.de Fax: +353 (0) 74 95 48139 E-Mail: info@nuvotem.com Web: www.talema.com Web: www.nuvotem.com Czech Republic (Design, Manufacturing, Sales & Marketing) NT Magnetics s.r.o. Chebská 27 322 00 Plzeñ Tel: +420 377 - 338 351 Fax: +420 377 - 338 350 E-Mail: talema@talema.cz Web: www.ntmagnetics.cz Locations of Talema Group Regional Offices Talema Group • Magnetic Components • www.talema.com 07/18