AK-650 series Features : Universal AC input with active PFC Programmable output Voltage ( 0% ~ 05% ) Programmable output Current ( % ~ 05% ) High efficiency up to 9% + / 0.5A auxiliary output Intelligent LED indicators U profile, High power density Forced current sharing at parallel operation Power OK signal ( Power good, Logic low) Remote ON-OFF, Remote sense function Protections : OVP, OLP, OTP, SCP, Fan failure years warranty Output Input Protection Function Environment Safety & EMC Note.6 Other Note MODEL DC Voltage Range Rated Current Current Range Rated Power Ripple & Noise (Max.) Voltage Adj. Range Voltage Tolerance Line Regulation Load Regulation Setup, Rise Time Hold Up Time (Typ.) Voltage Range Frequency Range Power Factor (Typ.) Efficiency (Typ.) AC Current (Typ.) Inrush Current (Typ.) Leakage Current Over Load Over Voltage Over Temperature Auxiliary Power Remote ON/OFF Control Power OK Signal Output Voltage Trim Output Current Trim Parallel (Current Sharing) Working Temp. Working Humidity Storage Temp., Humidity Temp. Coefficient Vibration Safety Standards Withstand Voltage Isolation Resistance EMI Conduction & Radiation Harmonic Current EMS Immunity MTBF Cooling Dimension (L*W*H) Packing AK-650-05 AK-650- AK-650- AK-650-4 AK-650-7 AK-650-48 V V 4V 7V 48V 00A 50A A 7A 4A.6A 0~00A 0~50A 0~A 0~7A 0~4A 0~.6A 500W 0W 0W 648W 648W 65W Note. 0mVp-p 0mVp-p 0mVp-p 0mVp-p 0mVp-p 0mVp-p ±5.0% Typical adjustment by potentiometer Note. ±.0% ±0.5% ±0.5% 0ms, ms at full load 6ms / 0VAC at full load Note.4 ~ 64VAC 7 ~ 70VDC 47 ~ 6Hz 0.98 / 0VAC, 0.99 / VAC at full load 8% 88% 88% % % 9% 7.5A / VAC.5A / 0VAC 7A / VAC <.0mA / VAC 54A / 0VAC 05 ~ 5% rated output power Protection type : Total Power limiting, Latch-style (Recovery after reset AC power ON or inhibit) Variable OVP, 5% ± 0% Vout. Protection type: Latch-style (Recovery after reset AC power ON or inhibit) By detecting primary and secondary heat sink. Protection type: Shut down o/p voltage (Auto recovers automatically after temperature goes down) @ 0.5A (+/- %) External switch or NPN Transistor to turn ON / OFF Open drain signal low when PSU turns on, Max. sink current: 0mA, Max. drain voltage: V. Adjustment of output voltage is between 0 ~ 05% of rated output Adjustment of output current is between ~ 05% of rated output Note.5 Please refer to function -5 ~ + C (Refer to output load de-rating curve) 0 ~ % R.H non-condensing -~+85 C, 0 ~95% R.H ±0.0%/ C (0 ~ 50 C) 0 ~ 500Hz, 5G 0min./ cycle, period for min each along X,Y,Z axes Compliance to IEC 68--6, IEC 68--64 nd UL 950-, Edition, TUV EN950- : 006+A Approved I/P-O/P: KVAC I/P-FG:.5KVAC O/P-FG: 0.5KVAC I/P-O/P, I/P-FG, O/P-FG: 00MΩ / 500VDC EN550: 006 Class B EN00--: 006 Class A, EN00--: 995+A: 00+A: 005 EN5504: 998+A: 00+A: 00 light industry level, criteria A 66.K HRS MIL-HDBK-7F Controlled by power rating & temperature (Internal ball bearing fan) 49x7x4 mm / 9.x5.00x.6 inch.68 kg ; 6pcs /.085kg / 0.75 CUFT.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 & 47 uf parallel capacitor..tolerance: includes set up tolerance, line regulation and load regulation. 4.De-rating may be needed under low input voltages. Please check the de-rating curve for more details. 5.In parallel connection, maybe only one unit operate if the total output load is less than 5% of 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. REV. D5 /09/
Mechanical Specification Unit : mm / inch.9 [.6] 49 [9.] +V -V M6 -M4 L=4 [0.7] 7 [5] 6 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.] AC Input Terminal Pin No. Assignment Pin No. Assignment ACL ACN Control pin number assignment () : JST S6B-PHDSS or equivalent Pin No. 4 Assignment Pin No. 5 56 7 8 Assignment Assignment Mating Housing PHDR-6VS Terminal SPHD-00T-P05 Function Description of Pin No. 4 5,6 7 8,0,,4 9 6 Pin No. Assignment Pin No. 9 0 5 P.OK 4 5 6 Function P.OK Description Remote voltage sense (+) Local output voltage sense (+) Remote voltage sense ( ) Local output voltage sense ( ) + / 0.5AAuxiliary power Remote ON/OFF (+) Ground Remote ON/OFF (-) Power OK V Program Parallel operation current share I Program /0/
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 Shorted 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 (%) 00 70 50-5 0 0 0 0 50 70 Ambient Temperature ( C) Function Manual 00 0 0 64 Input Voltage (Vac). Output Voltage Trim Output Voltage (%) 05 00 70 50 Output Voltage (%) 00 85 75 0 0..5.0.5.0.5 4.0 4.5 4.8 Extemal Voltage (VDC) 5.6 50 00 6 Open Extemal Resistor (K Ω) /0/
. Output Current Trim (For Reference Only) Output Current (%) 05 00 70 50 Output Current (%) 00.6.0.5.0.5 4.0 4. 4.5 5.0 Extemal Voltage (VDC).5 50 00 Open Extemal Resistor (K Ω). 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. * 470 μ F 0V. LOAD /0/ 4
5. Remote Sense 6. Local Sense 6 6 Load Load 6 6 7. Current Sharing with Remote Sensing 6 6 6 6 8. Current Sharing with Local Sensing /0/ 5
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 /0/ 6