Low profile modular DC power supply 78.25.1.230.1200

  • Model: 026.001.008
Switch mode power supply 78.25.1.230.1200
Manufacturer: Finder (Italy)
Low profile modular DC power supply 78.25.1.230.1200 with internal thermal protection for electrical cabinets.
  • Input 110...240V AC/DC
  • Output 12V DC, 25W
  • Short circuit protection Hiccup (auto-recovery) mode
  • Overvoltage protection: varistor
$61.12
 pcs

Specification

Output specification
Output current (-20°C...+40°C, 230VAC input)2.1А
Rated current IN (50°C, full input operating range)
Rated voltage12V
Rated power25W
Output power (-20°C...+40°C, 230VAC input)25W
Peak current capability for 3 ms
Output voltage adjust-
Voltage variation (from no-load to full-load)< 1%
Voltage ripple at full load (110VAC input)< 200mV
Hold-up time at full load> 40ms with 100VAC input
> 100ms with 260VAC input
Input specification
Nominal voltage UN110...240V АС (50/60Hz)
220V DC (not polarized)
Operating range110...265V АС (50/60Hz)
140...370V DC
Max power consumption (at 100V AC)56VA (at 50Hz)
27.3W (at 50Hz)
Stand-by power consumption≤ 0.3W
Power factor0.5
Max current consumption (at 88VAC)0.43А
Max inrush current (peak at 265V) for 3ms20А
Replaceable input fuse-
Technical data
Efficiency (at 230VAC)89%
MTTF> 400 000 h
Start-up delay< 1s
Dielectric strength between input/output2500VАС
Dielectric strength between input/PE-
Ambient temperature range-20°C...+60°C
Protection categoryIP20
Connection
Wire size (solid cable, stranded cable)(1х4/2x2.5) mm2
(1x12/2x14) AWG
Screw torque0,8 Nm
Wire strip length9mm

Output characteristics

Output current versus ambient temperature for 78.25 power supply Finder
Output peak current versus time for 78.25 power supply Finder

Wiring diagrams

Power supply 78.25 connection Finder

Dimensions

размеры источника питания Finder 78.25.1.230.1200

Marking and codes of a 78 series

78. 1D. 1. 230. 24 1 4 Options 0 = Standard 1 = Replaceable fuse 3 = Replaceable fuse + output voltage regulator 4 = Fuse + regulator + positive logic contact 5 = Fuse + regulator + pre-alarm contact Type 0 = Standard 1 = Double stage with PFC (power factor correction) Output voltage 12 = 12VDC output 24 = 24VDC output Input voltage 230 = 110...240VAC / 220VDC 230 = 110...240VAC/DC 230 = 120...240VAC / 220VDC Voltage conversion 1 = AC/DC input, DC output Power 12 = 12W output 25 = 25W output 36 = 36W output 50/51 = 50W output 60/61 = 60W output 1B = 110W output 1D = 130W output 2E = 240W output Series
Questions
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