SD-500H-12

500W Single Output DC-DC Converter Features : SD-500 series DC input active surge current limiting Wide 4:1~2:1 DC input range (24V: 19~72VDC, 96V:72~144VDC) Protections: Short circuit / Overload / Over voltage / Over temperature / Input polarity(by fuse) 2000VAC I/O Isolation Forced air cooling by built-in DC fan with fan speed control function Output OK Signal Built-in remote ON-OFF control Built-in remote sense function 3 years warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION SETUP, RISE TIME VOLTAGE RANGE INPUT EFFICIENCY (Typ.) DC CURRENT (Typ.) CURRENT (AT NO LOAD) INRUSH CURRENT (Typ.) OVERLOAD OVER VOLTAGE SD-500L-12 12V 40A 0 ~ 40A 480W 11 ~ 15V 1.0% 0.5% 0.5% Note.5 19 ~ 72VDC SD-500L-24 24V 21A 0 ~ 21A 504W 150mVp-p 23 ~ 30V 1.0% 0.5% 0.5% SD-500L-48 48V 10.5A 0 ~ 10.5A 504W 150mVp-p 46 ~ 60V 1.0% 0.5% 0.5% SD-500H-12 12V 40A 0 ~ 40A 480W 150mVp-p 11 ~ 15V 1.0% 0.5% 0.5% 72 ~ 144VDC SD-500H-24 24V 21A 0 ~ 21A 504W 150mVp-p 23 ~ 30V 1.0% 0.5% 0.5% SD-500H-48 48V 10.5A 0 ~ 10.5A 504W 150mVp-p 46 ~ 60V 1.0% 0.5% 0.5% RIPPLE & NOISE (max.) Note.2 150mVp-p 500ms, 50ms at full load 86% 24.2A/19VDC 60A/48VDC 105 ~ 125% rated output power Protection type : Constant current limiting, shut down o/p voltage after about 5 sec., re-power on to recover 30.8 ~ 35.2V 62 ~ 68V 16 ~ 19V Protection type : Shut down o/p voltage, re-power on to recover 80 5 (TSW1 ) detect on heatsink of power transistor 16 ~ 19V 30.8 ~ 35.2V 62 ~ 68V Max. 0.2A/48VDC 88% 24.8A/24VDC 89% 12A/48VDC 87% 8A/72VDC 60A/96VDC Max. 0.1A/96VDC 89% 6A/96VDC 90% PROTECTION 80 5 (L-48V,H-24V,H-48V), 85 5 (L-24V), 90 5 (L-12V), 95 5 (H-12V) (TSW2 : detect on heatsink of o/p diode) Protection type : Shut down o/p voltage, recovers automatically after temperature goes down REMOTE ON/OFF CONTROL Please refer to function manual FUNCTION Open collector signal low when PSU turns on, max. sink current :10mA OUTPUT OK SIGNAL OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) -20 ~ +60 -40 ~ +85 (Refer to output load derating curve) , 10 ~ 95% RH 20 ~ 90% RH non-condensing 0.02%/ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes IEC60950-1 CB approved by TUV I/P-O/P:2KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 25 70%RH EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B EMS IMMUNITY Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A MTBF 196.3K hrs min. MIL-HDBK-217F (25 ) DIMENSION PACKING 215*115*50mm (L*W*H) 1.15Kg; 12pcs/14.8Kg/0.92CUFT OTHERS NOTE 1. All parameters NOT specially mentioned are measured at 48, 96VDC input, rated load and 25 of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. 5. Derating may be needed under low input voltages. Please check the derating curve for more details. File Name:SD-500-SPEC 2008-04-28 500W Single Output DC-DC Converter Mechanical Specification 117.5 32.5 27.5 150 177.5 SD-500 Case No. 912A series Unit:mm 6 5 4 38.95 7 135 21 65 CN3 3 2 1 4-M4 L=5mm 5-M3 L=3mm 47.7 8.6 10 15 32.5 215 150 14 max. 25 50 C L Air flow direction DC Input Terminal Pin No. Assignment Pin No. Assignment 1 DC INPUT V+ 2 DC INPUT V3 FG Pin No. 4,5 6,7 Assignment -V +V Control P in No. Assignment (CN3) : JST B6B-PHDSS or equivalent Pin No. 1 2 3 Assignment +S -S OUTPUT OK Pin No. 4 5 6 Assignment GND RC RCG Mating Housing JST PHDR-06VS or equivalent Terminal JST SPHD-002T-P0.5 or equivalent Block Diagram +S I/P EMI FILTER ACTIVE INRUSH CURRENT LIMITING 16 6-M4 L=5mm 10 32.5 50.5 115 50 +V ADJ. LED 95 BOOST fosc : 65KHz PWM fosc : 110KHz BOOST POWER SWITCHING RECTIFIERS & FILTER O.V.P. DETECTION CIRCUIT REMOTE CONTROL +V -V -S BOOST CONTROL O.T.P. PWM CONTROL O.L.P. OUTPUT ON/OFF AUX POWER FAN Derating Curve 100 Static Characteristics Ta=25 100 90 80 60 only for SD-500L-12 80 75 70 LOAD (%) LOAD (%) 40 60 50 40 for SD-500L for SD-500H 20 -20 0 10 20 30 40 45 50 60 70 (HORIZONTAL) 19 24 36 48 72 96 144 AMBIENT TEMPERATURE ( ) INPUT VOLTAGE (VDC) File Name:SD-500-SPEC 2008-04-28 500W Single Output DC-DC Converter Function Description of CN3 SD-500 series Pin No. Function Description Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to 1 +S minimize noise pick-up effect. The maximum line drop compensation is 0.5V. 2 3 4 5 6 -S Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to minimize noise pick-up effect. The maximum line drop compensation is 0.5V. Open collector signal, reference to pin4(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum O/P OK external voltage is 13V. GND RC RCG These pins connect to the negative terminal (-V). Remote ON/OFF Remote ON/OFF ground Function Manual 1.Remote ON/OFF (1)Remote ON/OFF control becomes available by applying voltage in CN3 (2)Table 1.1 shows the specification of Remote ON/OFF function (3)Fig.1.2 shows the example to connect Remote ON/OFF control function Table 1.1 Specification of Remote ON/OFF Connection Method Fig. 1.2(A) Output on SW Open Output off SW Close Fig. 1.2(B) V=0~0.8Vdc V=4~10Vdc Fig.1.2 Examples of connecting remote ON/OFF (A)Using external voltage source (B)Using external voltage source 1K RC 5V 1K SW RC V RCG RCG 2.Output OK signal "Output OK" is an open collector signal. It indicates the output status of the PSU. It can operate in two ways : One is sinking current from external signal ; the other is sending out a voltage signal. 2-1 Sink current : The maximum sink current is 10mA and the maximum external voltage is 13V. 2-2 Voltage signal : Between O/P OK(pin3) and GND(pin4) 0 ~ 0.5V 12 ~ 13V Output Status ON OFF +Vo +Vo -Vo -Vo +V ADJ. CN3 TB1 15 26 1 +S -S 2 CN3 O/P OK GND 5 RC RCG 6 File Name:SD-500-SPEC 2008-04-28 5 00W Single Output DC-DC Converter 3.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. SD-500 series +Vo +Vo -Vo -Vo +V ADJ. CN3 TB1 15 26 +S (pin1) LOAD + - -S (pin2) Sense lines should be twisted in pairs 1 +S -S 2 CN3 O/P OK GND 5 RC RCG 6 File Name:SD-500-SPEC 2008-04-28