Switch mode power supply 78.12.1.230.1200

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Model: 026.001.001

Switch mode power supply 78.12.1.230.1200

Manufacturer: Finder (Italy)

Barcode: 8012823375670

Switch mode power supply 78.12.1.230.1200
• Output voltage 12VDC
• Rated power 12W
• Screw terminals
• Compliant to EN 60950-1 and EN 61204-3
• DIN rail mount (EN 60715)

$54.01

Specification

Output characteristics
Output current (-20°C … +40°C, 230VAC input)	1.25 А
Rated current I_n (50°C, full input operating range)	1 А
Rated voltage	12 V
Rated power	12 W
Output power (-20°C … +40°C, 230VAC input)	15 W
Peak current capability for 3 ms	3 А
Output voltage adjust	−
Voltage variation (from no-load to full-load)	< 1%
Voltage ripple at full load (100VAC input)	< 200 mV
Hold-up time at full load	< 10 ms with 100VAC input < 90 ms with 260VAC input
Input characteristics
Nominal voltage U_n	110 … 240 V АС (50/60Hz) 220 V DC (not polarized)
Operating range	100 … 265 V АС (50/60Hz) 140 … 370 V DC
Max power absorption (at 100VAC, 50Hz)	32 VA АС 17.2 W DC
Stand-by power absorption	< 0.4 W
Power factor	0.53
Max current absorption (at 88VAC)	0.3 А
Max inrush current (peak at 265V) for 3ms	10 А
Replaceable protection fuse	−
Technical data
Efficiency (at 230VAC)	87%
Power lost to the environment	0.4 W without output current 2 W with rated output current
MTTF	> 400 000 h
Start-up delay	< 1s
Dielectric strength	2500 VАС (class II) between input/output
Ambient temperature range	-20°C … +60°C
Protection category	IP20
Max wire size	(1х4/2x2.5) mm²solid cable (1x12/2x14)AWG solid cable (1х4/2x2.5) mm²stranded cable (1x12/2x14)AWG stranded cable
Screw torque	0.8 Nm
Wire strip length	9 mm

Output characteristics

Output current vs ambient temperature

Output peak current vs time

Dimensions

Wiring diagrams

Marking

78			.	12			.	1			.	230			.	12			0			0

																										Options


																										0 − standard
																										1 − replaceable fuse
																										3 − replaceable fuse+output voltage regulator
																										Variant


																										0 − standard
																										Output voltage


																										12 − 12V output
																										24 − 24V output
																										Input voltage


																										230 − 110 … 240VAC
																										Voltage conversion


																										1 − AC input, DC output
																										Power


																										12 − 12W output
																										36 − 36W output
																										50 − 50W output
																										60 − 60W output
																										Series