RSP-750 750W Single Output Power Supply series Features : Universal AC input / Full range AC input active surge current limiting High efficiency up to 92% Built-in 12V/0.1A auxiliary power Built-in active PFC function, PF>0.97 Protections: Short circuit / Overload / Over voltage / Over temperature / Fan alarm Output voltage can be trimmed between 40 ~ 110% by 2 ~ 5.5VDC external control signal Output current can be trimmed between 40 ~ 110% by 2 ~ 5.5VDC external control signal Forced air cooling by built-in DC with fan speed control function High power density 9.44w/inch 1U low profile 41mm DC OK Signal Built-in remote ON-OFF control Built-in remote sense function 3 years warranty 3 SPECIFICATION MODEL OUTPUT RSP-750-5 RSP-750-12 RSP-750-15 RSP-750-24 RSP-750-27 RSP-750-48 DC VOLTAGE 5V 12V 15V 24V 27V 48V RATED CURRENT 100A 62.5A 50A 31.3A 27.8A 15.7A CURRENT RANGE 0 ~ 100A 0 ~ 62.5A 0 ~ 50A 0 ~ 31.3A 0 ~ 27.8A 0 ~ 15.7A RATED POWER 500W 750W 750W 751.2W 750.6W 753.6W RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p VOLTAGE ADJ. RANGE 10 ~ 13.5V 13.5 ~ 16.5V 20 ~ 26.4V 24 ~ 30V 43 ~ 55V VOLTAGE TOLERANCE Note.3 2.0% 1.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 2.0% 0.5% 0.5% 0.5% 0.5% 0.5% SETUP, RISE TIME 1000ms, 50ms at full load 90.5% 90.5% 92% 4.75 ~ 5.5V HOLD UP TIME (Typ.) VOLTAGE RANGE INPUT 16ms/230VAC Note.5 90 ~ 264VAC 16ms/115VAC at full load 127 ~ 370VDC FREQUENCY RANGE 47 ~ 63Hz POWER FACTOR (Typ.) 0.97/230VAC EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) 82% 5V : 5.6A/115VAC 2.8A/230VAC 25A/115VAC 40A/230VAC LEAKAGE CURRENT <2.0mA / 240VAC 0.98/115VAC at full load 87% 89% 12V~48V : 8.2A/115VAC 3.9A/230VAC 105 ~ 125% rated output power OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE AUXILIARY POWER(AUX) Protection type : Constant current limiting, recovers automatically after fault condition is removed 5.75 ~ 6.75V 13.8 ~ 16.8V 17 ~ 20.5V 27.6 ~ 32.4V 31 ~ 36.5V 56.6 ~ 66.2V Protection type : Shut down o/p voltage, re-power on to recover Shut down o/p voltage, recovers automatically after temperature goes down 12V @ 0.1A ; tolerance : 10% REMOTE ON/OFF CONTROL Note.6 Power on : short between on/off(pin13) & 12V-AUX(pin14) on CN50 Power off : open between on/off(pin13) & 12-AUX(pin14) on CN50 FUNCTION DC OK SIGNAL The TTL signal out, PSU turn on = 0 ~ 1V ; PSU turn off = 3.3 ~ 5.6V OUTPUT VOLTAGE TRIM Note.6 Adjustment of output voltage is possible between 40 ~ 110% by 2 ~ 5.5VDC external control signal OUTPUT CURRENT TRIM Adjustment of output current is between 40 ~ 110% by 2 ~ 5.5VDC external control signal WORKING TEMP. -30 ~ +70 (Refer to "Derating Curve") WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC (Note 4) EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION PACKING NOTE 20 ~ 90% RH non-condensing -40 ~ +85, 10 ~ 95% RH 0.03%/ (0 ~ 50) 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes UL60950-1, TUV EN60950-1 approved I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH Compliance to EN55022 (CISPR22), EN61000-3-2,-3 Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A 120.8K hrs min. MIL-HDBK-217F (25) 250*127*41mm (L*W*H) 1.64Kg; 6pcs/10.8Kg/1.1CUFT 1. 2. 3. 4. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. Tolerance : includes set up tolerance, line regulation and load regulation. 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. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies." (as available on http://www.meanwell.com) 5. Derating may be needed under low input voltages. Please check the derating curve for more details. 6. The power supply unit will have no output if the shorting connector is not assembled. It contains three shorting wires: one is from on/off(pin13) to 12V-AUX(pin14), two is from PC(pin7) to PO(pin8) and the other is from PV(pin5) to PS(pin6). Please refter to function manual for details. File Name:RSP-750-SPEC 2013-11-01 RSP-750 750W Single Output Power Supply Mechanical Specification Case No.212A series Unit:mm 236 6 3-M4 L=6 250 231. 5 41 33. 5 -V +V CN50 S VR5 1 2 1 14 13 Air flow direction 3 2 1 3-M4 L=4 T B1 3-M4 L= 6 6 236 Control Pin No. Assignment (CN50) : HRS DF11-14DP-2DS or equivalent AC Input Terminal Pin No. Assignment Pin No. 1 2 3 Pin No. 1 2 3 4 5 Assignment AC/N AC/L FG Assignment +S +VS -S -VS PV Pin No. 6 7 8 9 10,11 Assignment PS PC PO DC-OK GND Pin No. 12 13 14 Assignment G-AUX ON/OFF 12V-AUX Mating Housing Terminal HRS DF11-14DS or equivalent HRS DF11-**SC or equivalent Block Diagram +S ACTIVE INRUSH CURRE NT L IM ITING EMI FILTER I/P RECTIFIERS & PFC RECTIFIERS & FILTER POWER SWITCHING +V -V PFC fosc : 90KHz PWM fosc : 70KHz -S O.L.P. PFC CONTROL DETECTION CIRCUIT PWM CONTROL DC OK V_TRIM O.V.P. RECTIFIERS CONTROL ON/OFF AUX PO WER Derating Curve FAN ON/OFF AUX POWER(12 V/0.1A) RECTIFIERS & FILTER AUX GND Static Characteristics 100 100 90 80 80 70 60 50 60 40 50 20 -30 40 0 10 20 30 40 50 AMBIENT TEMPERATURE () 60 70 (HORIZONTAL) 90 95 100 115 264 INPUT VOLTAGE (VAC) 60Hz File Name:RSP-750-SPEC 2013-11-01 RSP-750 750W Single Output Power Supply series Function Description of CN50 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 +VS 3 -S 4 -VS 5 PV 6 PS 7 PC 8 PO 9 10,11 12 13 14 +V Signal. The +VS should be connected to the +S to reduce the noise when "output voltage TRIM" function is in use. 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. -V Signal. The -VS should be connected to the -S to reduce the noise when "output voltage TRIM" function is in use. Connect to external DC voltage source for output voltage triming, referenced to pin 10,11 (GND). Output voltage can be trimmed between 40 ~ 110% of the rated output voltage. Short connecting between PV (pin5) and PS (pin6) if "output voltage TRIM" function is not used. Connect to external DC voltage source for output current triming, referenced output current can be trimmed between 40 ~ 110% of the rated output current. Please refer to function manual for details. Short connecting between PC (pin7) and PO (pin8) if output current trim function is not used. Open collector signal, referenced to pin10,11(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum DC_OK external voltage is 5.6V. GND These pins connect to the negative terminal (-V). Return for DC_OK Signal output. G-AUX Auxiliary voltage output ground. The signal return is isolated from the output terminals (+V & -V). ON/OFF Turns the output on and off by electrical or dry contact between pin 13 ( ON/OFF) and pin 14 (12V-AUX). Short: Power ON, Open: Power OFF. Auxiliary voltage output, 10.8~13.2V, referenced to pin 12(G-AUX). The maximum load current is 0.1A. This output is not controlled by the 12V-AUX "remote ON/OFF control". Function Manual 1."Remote ON/OFF" and "Output voltage trim" and "Output current trim" functions are not used. (1)The power supply unit will have no output if the shorting connector (accessory comes along with the PSU) is not assembled. It contains three shorting wires : one is from ON/OFF (pin13) to 12V-AUX (pin14), two is from PV(pin5) to PS (pin6) and the other is from PC (pin7) to PO (pin8). (2)Factory setting is shorted as Fig1.1 -V CN 50 +V 1 2 TB1 13 14 LOAD - + CN50 1 3 +S +VS 2 Fig 1.1 5 -S -VS 4 7 PV PS 6 13 PC DC_OK GND ON/OFF PO GND G-AUX 12V-AUX 8 14 (Shorting connector) File Name:RSP-750-SPEC 2013-11-01 RSP-750 750W Single Output Power Supply series 2.Remote ON/OFF The PSU can be turned ON/OFF by using the "Remote ON/OFF" function Between ON/OFF(pin13) and 12V-AUX(pin14) Output Status SW close (Short) PSU ON SW open (Open) PSU OFF -V CN 50 +V T B1 1 13 2 14 CN50 LO AD - 1 + 3 +S 5 -S 7 PV 13 PC DC_OK GND ON/OFF SW F ig 2. 1 +VS 2 -VS 4 PS 6 PO GND G-AUX 12V-AUX 8 14 3.DC_OK signal "DC_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 TTL signal ; the other is sending out a TTL voltage signal. 3-1 Sink current : The maximum sink current is 10mA and the maximum external voltage is 5.6V. -V 1 2 3-2 TTL voltage signal : Between DC- OK(pin9) and GND (pin10&11) CN 50 +V T B1 13 14 Output Status 0 ~ 1V PSU ON 3.3 ~ 5.6V PSU OFF CN50 LO AD - 1 + 3 +S 5 -S 7 PV 9 11 13 PC DC_OK GND ON/OFF F ig 3. 1 +VS 2 -VS 4 PS PO 6 8 5 7 GND G-AUX 12V-AUX 14 4.Remote Sense The remote sensing compensates voltage drop on the load wiring up to 0.5V. -V CN 50 +V 1 2 T B1 13 14 Sense lines should be twi sted in pairs -S (Pin3) LOAD - + +S (Pin1) F ig 4. 1 1 3 +S -S +VS -VS PV 13 PC DC_OK GND ON/OFF PS 6 CN50 PO 8 GND G-AUX 12V-AUX 14 File Name:RSP-750-SPEC 2013-11-01 RSP-750 750W Single Output Power Supply series 5.Output Voltage TRIM Output voltage of RSP-750 can be trimmed between 40% ~ 110% of its rated value by the following methods : (1)Using an external DC source (2~5.5VDC) between "PV"(pin5) and "GND"(pin10,11) that is shown in Fig5.1 OVP 120%(Typ.) Vout -V CN 50 +V 120 110 100 80 T B1 1 13 2 14 Non-Linear LO AD 60 - + 40 External Volt age (2 ~5.5 VDC) 20 UVP 10%(Typ.) 1 2 3 4 PV(Referenced to GND) 5 5.5 6 1 EXTERNAL VOLTAGE (VDC) Note: External voltage<0.5V Vo may be the UVP need to restart. 3 5 7 CN50 11 13 +S -S PV PC DC_OK GND ON/OFF +VS -VS PS PO 2 4 GND G-AUX 12V-AUX 8 14 F ig 5. 1 6.Output Current TRIM Output current of RSP-750 can be trimmed between 40% ~ 110% of its rated value by the following methods : (1)Using external voltage source between "PC"(pin7) and "GND"(pin10,11) that is shown in Fig6.1 Io 115%(Typ.) Io Exter nal Volt age (2 ~5.5 V DC) 120 110 100 1 80 3 +S Non-Linear +VS 60 2 40 5 -S -VS 4 7 CN50 11 13 PV PC DC_OK GND ON/OFF PS PO 6 GND G-AUX 12V-AUX 14 20 1 2 3 4 5 5.5 6 PC(Referenced to GND) F ig 6. 1 EXTERNAL VOLTAGE (VDC) File Name:RSP-750-SPEC 2013-11-01 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Mean Well: RSP-750-12 RSP-750-15 RSP-750-24 RSP-750-27 RSP-750-48 RSP-750-5