EDA20 SERIES AC-DC ENCLOSED SWITCHING POWER SUPPLY FEATURES ‧UNIVERSAL INPUT 88~264VAC ‧SHORT CIRCUIT PROTECTION ‧INTERNAL INPUT FILTER ‧3 YEARS WARRANTY ‧HIGH EFFICIENCY UP TO 87% ‧HIGH AVERAGE EFFICIENCY MEET ErP ‧LOW STANDBY POWER CONSUMPTION R H a UL 60950-1 EN 60950-1 MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT OUTPUT OUTPUT WATTAGE VOLTAGE CURRENT Single Output Models EFF. (min.) EFF. (typ.) EFF. (avg.) EDA20-05 88~264 VAC 20 WATTS + 5 VDC 4000 mA 81% 83% 80% EDA20-12 88~264 VAC 20.4 WATTS + 12 VDC 1700 mA 84% 86% 83% EDA20-15 88~264 VAC 21 WATTS + 15 VDC 1400 mA 85% 87% 84% EDA20-24 88~264 VAC 21.6 WATTS + 24 VDC 900 mA 85% 87% 84% SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Conditions Conditions Characteristics min. min. typ. typ. max. max. unit unit Switching frequency Vi nom, Io nom Isolation voltage Input-Output 3,000 / 4,242 VAC / VDC Input-FG 1,500 / 2,121 VAC / VDC 65 Output-FG KHz 500 / 710 VAC / VDC Isolation resistance Input-Output, @ 500VDC 100 MΩ Ambient temperature Operating at Vi nom -40 o Derating (see derating curve) Vi nom, from 61 C to +71 C Storage temperature Non operational -40 Relative humidity Vi nom, Io nom 20 Temperature coefficient Vi nom, Io min MTBF Bellcore Issue 6 @40 oC, GB Altitude during operation www.chinfa.com 2014.07.09 2.5 + 85 o C % / oC o C 95 % RH ± 0.03 % / oC 5V 777,000 Hours 12V 835,000 Hours 15V 856,000 Hours 24V 888,000 Hours IEC 60068-2-13 Dimension Cooling + 71 o 4,850 L92 x W54 x H30 m mm Free air convection [email protected] P1 EDA20 SERIES SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Rated input voltage Conditions Input current Vi : 115 / 230 VAC, Io nom Rated input current Vi : 88 VAC, Io nom Line frequency Vi nom, Io nom Inrush current Power dissipation Vi : 115 / 230 VAC , Io nom Leakage current Standby power consumption max. unit 240 VAC AC in 88 264 VAC DC in 120 375 VDC Io nom Absolute input max. range typ. 100 min. 390 / 250 47 Vi : 230 VAC, Io nom mA 500 mA 63 20 / 40 Hz A 5V 4.5 W 12V 15V 4 W 4 W 24V 4 W Input-Output 0.25 mA Input-FG 3.5 0.3 mA max. unit +1 % Vi nom, Io=0A W OUTPUT SPECIFICATIONS Characteristics Conditions min. Output voltage accuracy (Adjusted before shipment) Vi nom, Io max 0 Minimum load Line regulation Vi nom Io nom, Vi min ...Vi max 0 Load regulation Vi nom, Io min ...Io nom Voltage trim range Vi nom, 0.8 Io nom Rated continuous loading Vi nom Turn on time Vi nom, Io nom Vi nom, Io nom Rise time Vi nom, Io nom Vi nom, Io nom % VDC 4.5 12V 15V 10.8 13.2 VDC 13.5 16.5 VDC 24V 5V 21.6 27.6 4 A @ 5Vdc / 3.6 A @ 5.5 Vdc 0.9 A @ 24Vdc / 0.75 A @ 27.6 Vdc 1,000 ms ms 1,500 ms 150 ms 500 ms 150 ms 15 / 80 with 3500μF CAP Vi nom, Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz Power back immunity Vi nom, Io nom 1 second Vi nom, 1~0.5 Io nom Vi nom, Io nom Efficiency Vi nom, Io nom, Po / Pi 2 ms 100 mV 5V 7.5 VDC 12V 15V 18 VDC 22 35 VDC 24V Capacitor load VDC 1.7 A @ 12Vdc / 1.5 A @ 13.2 Vdc 1.4 A @ 15Vdc / 1.25 A @ 16.5 Vdc with 3500μF CAP Fall time Transient recovery time % 5V 24V Vi : 115 / 230 VAC , Io nom % ± 0.5 ±1 5.5 12V 15V Hold up time typ. VDC μF 3,500 Up to 87%, See model list and typ efficiency curve CONTROL AND PROTECTION Characteristics Conditions min. Input fuse Internal surge voltage protection Rated over load protection www.chinfa.com 2014.07.09 typ. unit max. T2A / 250VAC internal IEC 61000-4-5 Vi nom (see typ current limited curve) Varistor 120 160 % [email protected] P2 EDA20 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed CONTROL AND PROTECTION Characteristics Vi nom, 0.8 Io nom (Auto Recovery) Over voltage protection typ. min. max. unit 5V 5.75 6.75 VDC 12V 13.8 16.2 VDC 15V 17.25 20.25 VDC 24V 28.8 32.4 VDC Conditions Output short circuit Hiccup mode APPROVALS AND STANDARDS UL / cUL UL 60950-1 Recognized TUV EN 60950-1 CE EN 61000-6-3, EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 55024 EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8 EN 61000-4-11, ENV 50204, EN 61204-3 Vibration resistance meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis ) Shock resistance meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face) PHYSICAL CHARACTERISTICS Case size 92 x 54 x 30 mm (3.62 x 2.13 x 1.18 inches) Case material Plastic Weight 140 g Packing 0.15kg ; 60 / 9.5kg / 0.76CUFT MECHANISM & PIN CONFIGURATION mm [inch] INSTALLATION Ventilation / Cooling Normal convection Connector size range AWG22-12 (0.2~2.5mm2 ) flexible / solid cable, connector can withstand torque at maximum 8 pound-inches. 2-T3 -V 45.00 [1.77] N DC ON +V + 6.4 [0.25] (AC) 7.62 [0.30] L GENERAL TOLERANCE 4-T3 L=Max 5mm 66.00 [2.60] 30.00 [1.18] 22.00 [0.87] 10.00 [0.39] 15.00 [0.60] ±0.50[0.02] 54.00 [2.13] 1 2014.07.09 ±0.30[0.01] 30.00[1.18] - 120.00[4.72] 84.20 [3.31] 92.00 [3.62] www.chinfa.com 0.00[0.00] - 30.00[1.18] 2 3 4 5 Vout AD [email protected] P3 EDA20 SERIES PIN ASSIGNMENT Designation PIN NO. Input terminals (phase conductor, no polarity at DC input) Input terminals (neutral conductor, no polarity at DC input) IN 2 Description L N OTHER OUT 1 - Negative output terminal + Vout ADJ. Positive output terminal DC ON Operation indicator LED Ground this terminal to minimize high-frequency emissions 3 4 5 Trimmer-potentiometer for Vout adjustment CIRCUIT SCHEMATIC ‧Block diagram for EDA20 series L Fuse Vo + Rectifier Line Filter Inrush Current Switching Limiter and Device Rectifier Vo - N Y Control Circuit FG Opto Isolation Reference & Error Amp. Vout ADJ. TYP. CURRENT LIMITED CURVE Output Voltage [ % ] v EDA20 Hiccup mode 100 50 t Time DERATING CURVE TYP. EFFICIENCY CURVE EDA20-24 85 80 EFFICIENCY [ % ] Power out [ % ] 100 75 Safe Operating Area 75 70 65 230 Vac 115 Vac 60 0 -40 www.chinfa.com 2014.07.09 61 Temperature [ oC ] 71 10 25 50 Power out [ % ] 75 100 [email protected] P4