Gold Member Since 2009
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Zhejiang Best Electric Co., Ltd.

Switching Power Supply, Power Supply, Switching Power manufacturer / supplier in China, offering 500W Output DC27V Single Output Switching Power Supply with Pfc Function (SP-500-27), 20W 12V Switching Power Supply with CE and RoHS (BBS-20-12), 5VDC 12VDC Dual Output Switching Power Supply (NED-50A) and so on.

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Supplier Homepage Product With PFC Function Series 500W Output DC27V Single Output Switching Power Supply with Pfc Function (SP-500-27)

500W Output DC27V Single Output Switching Power Supply with Pfc Function (SP-500-27)

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $60 US $50
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $60
1,000+ US $50
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Production Capacity: 50000PCS/Month
Transport Package: 1.8kg/PCS; 8PCS/16kg/0.036cbm
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: SP-500-27
  • Warranty: >2 Years
  • Input Voltage: Full Range
  • Starting Mode: Self-excited Switching Power Supply
  • Power Supplying System: Terminal Power Distribution Equipment
  • Color:Silver: Shell Material:Aluminum
  • Specification: CE RoHS
  • HS Code: 8504401400
  • Output Type: Single
  • Output Power: 401 - 500W
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Certification: CE, RoHS, ISO
  • Trademark: CHNBEST
  • Origin: China
Product Description
100% full load burn-in test
Universal AC input: 100-264VAC
Fixed switching frequency at 47-63Hz
Protections: Short circuit/Overload/Over voltage
PF>0.96@115VAC PF>0.93@230VAC
Size: 185*120*93mm
Specification                                                                   SP-500-27
DC output                                                        27V 18.5A
Wave and noise                                                        100mVp-p
Inlet stability                                                         ± 0.5%
Load stability                                                         ± 0.5%
Efficiency                                                        84%
Adjustable range for DC voltage                                                           ± 10%
AC input voltage range  85-264VAC  47-63Hz    240-370VDC
AC Inrush current Cold-start current    25A/115V  50A/230V
OverLoad protection                  105%-150% hiccup mode, auto-recovery
Over-Voltage protection        115%-140% rated output voltage
Setup, rise, hold up time 1500ms, 50ms, 20ms at full load and 230VAC
Withstand voltage    I/P-O/P: 3Kv      I/P-FG: 1.5KV    O/P-FG: 0.5KV    1minute
Isolation resistanc  I/P-O/P    IP/FG    OP-FG: 500VDC/100MΩ    
Working temperature -10º C_ +50º C
Safety Standards Design refer to GB4943, UL60950, EN60950
EMC Standards  Design refer to GB9254, EN55022 Class B
Weight 1.8Kg
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