SIOPSV1 Current Sensors Features Open loop transducer using the Hall effect Low voltage application Unipolar +5V DC power supply Primary current measuring range up to ±10.. ±30A Operating temperature range:-40℃< T A <+85℃ Output voltage: fully ratio-metric(gain and offset) I PN = 10…30A Advantages Industrial applications High accuracy Excellent linearity Low temperature drift Hermetic package Type SIOPS10V1 SIOPS15V1 SIOPS20V1 SIOPS25V1 SIOPS30V1 DC motor drives Switched Mode Power Supplies(SMPS) AC variable speed drives Uninterruptible Power Supplies(UPS) Battery supplied applications Power supplies for welding application TYPES OF PRODUCTS Primary nominal current Primary current measuring range r. m. s I PN (A) I P (A) 10 15 20 25 30 ±10 ±15 ±20 ±25 ±30 General Description For the electronic measurement of currents: DC, AC, pulsed. 1 V2.00 May 1, 2012 SIOPSV1 Current Sensors Parameters Table PARAMETERS Supply voltage(±5%) Current consumption Isolation resistance Output Load Resistance Output Load Capacitance Output voltage SYMBOL VALUE Typ. UNIT Min. Max. Electrical data VC V 4.5 5 5.5 IC mA 9.2 12 R IS MΩ 4.7 RL KΩ 4.7 RL KΩ 4.7 CL nF 10 V c /5 (2.5+0.2×I p )@10A V c /5 (2.5+0.1333×I p )@15A V out V V c /5 (2.5+0.1×I p )@20A V c /5 (2.5+0.08×I p )@25A V c /5 (2.5+0.0666×I p )@30A Accuracy - Dynamic performance data CONDITIONS @ T A = 25°C @ 500 VDC @V OUT to V CC @V OUT to GND @V OUT to GND @T A = 25°C V cc =5V Linearity εL % of I PN <±1 @T A = 25°C Accuracy（I PN = 10...15A） X % of I PN <±2 @T A = 25°C Accuracy（I PN = 20...30A） X % of I PN <±1.5 @T A = 25°C Quiescent Output Voltage(1) V OUTQ V 2.5±20mV @T A = 25°C B=0 Sensitivity Temperature Coefficient TCS ENS %/°C <±0.025 Output Resistance R OUT Ω <1 Output Bandwidth BW kH <50 @-3dB Response time tr μS >5 And <8 @ 90% of I PN Rms voltage isolation test Vd kV <2 @AC 50Hz 1Min General data Ambient operating temperature Ambient storage temperature Mass TA TS m °C °C -40 ~ +85 -40 ~ +105 300 g Notes: 1) The indicated offset voltage is the one after the core hysteresis is removed. 2 V2.00 May 1, 2012 SIOPSV1 Current Sensors Dimensions SIOPSV1 (in mm. 1 mm = 0.0394 inch) Instructions of use 1) When the test current passes through the sensors you can get the size of the output voltage.(Warning: wrong connection may lead to sensors damage) 2) Based on user needs, the sensors output range can be appropriately regulated. 3) According to user needs, different rated input currents and output voltages of the sensors can be customized. 3 V2.00 May 1, 2012 SIOPSV1 Current Sensors RESTRICTIONS ON PRODUCT USE The information contained herein is subject to change without notice. SEC ELECTRONICS INC. (for short SEC) exerts the greatest possible effort to ensure high quality and reliability. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing SEC products, to comply with the standards of safety in making a safe design for the entire system, including redundancy, fire-prevention measures, and malfunction prevention, to prevent any accidents, fires, or community damage that may ensue. In developing your designs, please ensure that SEC products are used within specified operating ranges as set forth in the most recent SEC products specifications. The SEC products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These SEC products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of SEC products listed in this document shall be made at the customer’s own risk. 4 V2.00 May 1, 2012