AC-DC Converter DIP-Package ATR-1 Series, 1Watt FEATURES: Universal AC input range Short circuit, and over current protections Board in-line type installation High voltage isolation Compact size Plastic case Output voltage (Vdc) Output current (mA) Output power (W) ATR1-3 3.3 303 1 ATR1-5 5 200 1 9 111 1 ART1-12 12 83 1 ART1-15 15 67 1 Model ATR1-9 Input voltage (Vac) 85-265 Notes: Above models are default to plastic case. ELECTRICAL Input Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Input voltage Vin -- 85 -- 265 Vac Input frequency Fline -- 47 -- 63 Hz η Full voltage, full load -- 72 -- % Efficiency Output -- Vin=100-240Vac -- ±1 -- % Line regulation Vout-line Vin from 100Vac to 240Vac -- ±0.5 -- % Load regulation Vout-load 20%-100% load -- ±0.5 -- % Vripple -- -- -- 50 mV Output voltage accuracy Ripple* www.pairuigroup.com Page: 1 / 4 Date: 09/06/2015 *Subject to change without notice AC-DC Converter DIP-Package ATR-1 Series, 1Watt ELECTRICAL Protection Parameters Symbols Test Conditions / Comment Over current Continuous Automatic Recovery Short circuit Continuous Automatic Recovery Min. Typ. Max. Units Environment Storage Ambient operating temperature Case temperature Operating relative humidity MTBF Tstorage Humidity: 5% RH to 90% RH -40 -- +105 ℃ Ta -- -40 -- +70 ℃ Tc -- -- -- +90 ℃ Ha Non condensing 5 -- 90 % TMTBF -- -- -- 300 kHrs Dimension(LxWxH) 36.5 x 18.9 x 17.2mm Weight 22g Safety EMI EN55022 class B Safty standards UL60950-1,IEC/EN60950-1 Isolation Voltage Input-Output 3000Vac≦1mA/1min Isolation resistance 1000MΩ at 500Vdc ℃ Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 and Vin = 220Vac; Ripple test are under rated load with 20M bendwidth by using 300mm twisted pair wires, and parallel with one 0.1uF high frequency capacitor and one 47uF electrolytic capacitor in the terminal. www.pairuigroup.com Page: 2 / 4 Date: 09/06/2015 *Subject to change without notice AC-DC Converter DIP-Package ATR-1 Series, 1Watt MECHANICAL CONNECTION PIN # SINGLE 1 AC(N) 2 AC(L) 3 +Vo 4 0V Note: Unit is mm(inch). ELECTRICAL CURVE DERATING CURVE www.pairuigroup.com STATIC CHARACTERISTIC CURVE Page: 3 / 4 Date: 09/06/2015 *Subject to change without notice AC-DC Converter DIP-Package ATR-1 Series, 1Watt NOTE RECOMMENDED TEST AND APPLICATION CIRCUIT Components Fuse NTC MOV C1 C2 TVS1 www.pairuigroup.com Recommended Value 1A/250V 10D-9 7D471K High frequency low resistance capacitor, choose according to differnt outputs 104K/50V TVS tube, choose accoridng to different outputs Page: 4 / 4 Date: 09/06/2015 *Subject to change without notice