650W Single Output Power Supply 15V 24V. 27V 48V Rated Current. 0 ~ 100A 0 ~ 50A 0 ~ 40A 0 ~ 27A 0 ~ 24A 0 ~ 13.6A Rated Power

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1 Features: Universal AC input / Full range Programmable output Voltage (0% ~ 05%) Programmable output Current (% ~ 05%) + / 0.5A auxiliary output Forced current sharing at parallel operation Power OK signal Remote ON / OFF, Remote sense function Protection: OVP, OLP, OTP, SCP, Fan failure years warranty MODEL AK AK-650- AK AK AK AK DC Voltage Range V 4V 7V 48V Rated Current 00A 50A A 7A 4A.6A Current Range 0 ~ 00A 0 ~ 50A 0 ~ A 0 ~ 7A 0 ~ 4A 0 ~.6A Rated Power 500W 0W 0W 648W 648W 65W Ripple & Noise (Max.) Note. 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p Output Voltage Adj. Range ±5.0% Typical adjustment by potentiometer Voltage Tolerance Note. ±.0% Line Regulation ±0.5% Load Regulation ±0.5% Setup, Rise Time 0ms, ms at full load Hold Up Time (Typ.) 6ms / 0VAC at full load Voltage Range Note.4 ~ 64VAC, 7 ~ 70VDC Frequency Range 47 ~ 6Hz Power Factor (Typ.) 0.98 / 0VAC, 0.99 / AC at full load Input Efficiency (Typ.) 8% 88% 88% % % 9% AC Current (Typ.) 7.5A / AC,.5A / 0VAC Inrush Current (Typ.) 7A / AC, 54A / 0VAC Leakage Current <.0mA / VAC Over Load 05 ~ 5% rated output power Protection type: Total Power limit, Latch-style (Recovery after reset AC power ON or inhibit) Protection Over Voltage Variable OVP, 5 ±0% Vout. Protection type: Latch-style (Recovery after reset AC power ON or inhibit) Over Temperature By detecting primary and secondary heat sink. Protection type: Shut down o/p voltage (Recovers automatically after temperature goes down) Auxiliary Power / 0.5A ( ± %) Remote ON / OFF Control External switch or NPN Transistor to turn ON / OFF Function Power OK Signal Open drain signal low when PSU turns on, Max. sink current: 0mA, Max. drain voltage: V. Output Voltage Trim Adjustment of output voltage is between 0 ~ 05% of rated output Output Current Trim Adjustment of output voltage is between ~ 05% of rated output Parallel (Current Sharing) Note.5 Please refer to Function Manual Working Temp. -5 ~ + C (Refer to de-rating curve) Working Humidity 0 ~ % RH non-condensing Environment Storage Temp. & Humidity - ~ +85 C, 0 ~ 95% RH Temp. Coefficient ±0.0% / C (0 ~ 50 C) Vibration 0 ~ 500Hz, 5G 0min. / cycle, period for min. each along X, Y, Z axes Compliance to IEC 68--6, IEC Safety Standards Certified UL 950-; EN 950- Withstand Voltage Note.7 I/P-O/P: KVAC (44VDC), I/P-FG:.5KVAC (VDC), O/P-FG: 0.5KVAC (707VDC), min Safety & EMC Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 00M Ohms / 500VDC EMI Conduction & Radiation Certified EN 550; EN Harmonic Current Certified EN 00--; EN 00-- Note.6 EMS Immunity Certified EN 5504; EN 4-; EN 00-6-; ENV 5004; IEC 00-4-,, 4, 5, 6, 8, MTBF 66.K HRS Certified MIL-HDBK-7F Others Cooling Load and Temperature control fan Dimension (WxHxD) 7x.9x49 mm / 5.000x.x9. inch Packing.68kg; 9pcs / 6.kg /.86CUFT Note. All parameters NOT specially mentioned are measured at 0VAC input, rated load and 5 C of ambient temperature.. Ripple & noise are measured at 0MHz of bandwidth by using a " twisted pair-wire terminated with a 0.uF & 47uF parallel capacitor.. Tolerance: includes setup time tolerance, line regulation and load regulation. 4. De-rating may apply in low input voltage. Please check the de-rating curve for more details. 5. In parallel connection, only one unit will operate if the total output load is less than 5% of the rated load condition. 6. 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. 7. This test is done without enclosure. 5/07/07

2 Mechanical Drawings: Unit : mm / inch.9 [.6] 49 [9.] +V -V M6 -M4 L= [0.57] 7 [5] 6 5 LED 64 [.5] VR Airflow direction 74 [.9] 4 [0.55] 98 [7.795] 7 [.457] 6.9 [.059] 0.5 [0.7] 6-M4 (Both Sides) L=6 [0.6] 5 [0.984].5 [0.45] [8.70] 8 [0.5] AC Input Terminal Control pin number assignment () : JST S6B-PHDSS or equivalent ACL ACN P.OK Mating Housing PHDR-6VS Terminal SPHD-00T-P05 Function Description of : 4 5,6 7 8,0,, Function P.OK Description Remote voltage sense (+) Local output voltage sense (+) Remote voltage sense ( ) Local output voltage sense ( ) + / 0.5A Auxiliary power Remote ON/OFF (+) Ground Remote ON/OFF (-) Power OK V Program Parallel operation current share I Program 5/07/07

3 LED Status: Green LED LED Signal Status Solid Slow Blink Power OK Power Standby Red LED LED Signal Status Fast Blink Solid Slow Blink Intermittent Blink Interlace Blink Over Voltage Protection ( OVP ) Over Load Protection ( OLP ) Output Short Circuit Protection ( SCP ) Under Voltage Protection ( UVP ) Over Temperature Protection ( OTP ) Fan Failure Power Failure De-rating Curve: Load V.S Temp. Load V.S I/P Voltage Ta=5 C Load (%) 00 0 Load (%) Ambient Temperature ( C) Function Manual: Input Voltage (Vac). Output Voltage Trim Output Voltage (%) Output Voltage (%) Extemal Voltage (VDC) Open Extemal Resistor (KΩ) 5/07/07

4 . Output Current Trim (For Reference Only) Output Current (%) Output Current (%) Extemal Voltage (VDC) Open Extemal Resistor (KΩ). Remote ON/OFF (A) (B) (C) KΩ SW KΩ Tr L / H KΩ SW OFF Power OFF sw ON Power ON (A) Using internal auxiliary source Tr L Power OFF H Power ON (B) ON / OFF Control by NPN transistor OFF Power OFF sw ON Power ON (C) Using external voltage source 4. Power OK Signal DC / DC / 0.5A *Place an additional capacitor to have a better performance of auxiliary power operation. * The grounding of "" power should be connected to "" port. If " V-" is connected as Grounding, make sure to short the and V- ports. * 470μF 0V. LOAD 5/07/07 4

5 5. Remote Sense 6. Local Sense Load Load Current Sharing with Remote Sensing Please connect pins together for current sharing function 8. Current Sharing with Local Sensing Please connect pins together for current sharing function 5/07/07 5

6 Installation Instruction:. Mounting Directions - Recommended standard mounting methods: (a) (b) -M4 L=4mm max. -M4 L=4mm max. -M4 L=4mm max.. Mounting Method - There are ventilating holes on the front and back side panels, do not obstruct; allow 50mm at least for air flow. - The Maximum allowable penetration of screw is 4mm. Incomplete threading should not be penetrated. - Recommended the torque of mounting screw: M4 screw:.7n m (.0kgf cm) More than 50mm More than 50mm FAN Air flow FAN 5/07/07 6