Released 2012
Warranty Period 3-year

* For connection of loads except the series SNDHS/SNDBS, please contact Cosel development department.

Features of SNDPF1000

• Compact AC-DC converter, SNDPF series includes DPF series
• Conduction cooling is possible by the combination with SNDBS and SNDHS series

• Harmonic attenuator (Complies with IEC61000-3-2)
• High efficiency 90% (AC100V) 95% (AC200V)
• Universal input voltage (AC85-264V)
• Built-in inrush current protection
• Parallel operation is possible (Built-in current balancing function)
• Built-in overvoltage and thermal protection circuits
• Inverter operating monitoring (IOG)
• Enable signal (ENA)

Ordering Information and Options

SNDPF(1)  1000(2)  

(1) Series name
(2) Output wattege
  1000: 1000W (AC  100V)
  1500: 1000W (AC  200V)


Contents Specifications
Input Voltage AC85 - 264V, AC170 - 264
Output Wattage 1000W, 1500W
Voltage/Current 360V
Adjustable  Voltage Range -
Protection Circuit And Others Overcurrent Protection -
Overvoltage Protection DC400 - 450V The power factor correction function stops
Remote ON/OFF -
Remote Sensing -
Others -
Operating Temperature/Humidity -20 to +80℃ (On aluminum base plate) , 20 - 95%RH (Non condensing) *
Safety And Noise Regulations Agency Approvals (At only AC input) UL60950-1, C-UL, EN62368-1
Complies with DEN-AN
Conducted Noise Complies with FCC-A, VCCI-A, CISPR22-A, EN55011-A, EN55022-A
High Attenuation Complies with IEC61000-3-2 (Class A) (1000W output power exceeds the electrolytic capacitor is required for external)
Others Dimensions (WxHxD) 127x44.5x222mm [5.0x1.75x8.75 inches]
Weight 920g max
Cooling Method Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
Warranty Period 3-year
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Documents Download

Technical Data
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.