Switching buffer power supply Mean Well ADD-155A (12V)

Switching buffer power supply Mean Well ADD-155A (12V)

Brand: Mean Well

Producer code: ADD-155A

Product Code: MW-ADD-155A

Catalog number: 1926

Warranty (months):

Switching buffer power supply with output voltage 12-14V.

Price

57,12 €

70,26 € incl. tax

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Description

The ADD-155A is a two-output impulse buffer power supply with a built-in converter providing a constant voltage of 5 V. It is characterized by an output voltage of 12 - 14.5 V and a universal AC supply voltage. The device has a protection against excessive battery discharge.

The most important features:

universal AC supply voltage;
short-circuit, overvoltage and overload protection;
protection against overdischarge battery;
protection against voltage drop and battery reverse polarity;
cooling in an open system, without forced air circulation,
constant pulse frequency of 134 kHz;
possibility of mounting on a DIN rail.

Specification

Output
ADD-155A
Output number	CH1	CH2	CH3
Voltage	13,8 V	5 V	13,3 V
Current	9,5 A	3 A	0,5 A
Current range	0 - 10,5 A	0 - 3 A	-
Power	152,75 W
Ripple & noise	150 mVp-p	100 mVp-p	-
Output voltage adjustment	CH1: 12 - 14,5 V
Output voltage tolerance	±2%	±3%	-
Stabilization from the electrical grid	±1%	±0,5%	-
Stabilization from load changes	±1%	±2%	-
Set / rise / hold time	1000 ms, 90 ms / 230 V AC 2000 ms, 90 ms / 115 V AC with full load
Input
Input voltage range	88 - 264 V AC 124 - 370 V DC
Frequency range	47 - 63 Hz
Efficiency	78%
Input current	2,5 A / 115 V AC 1,5 A / 230 V AC
Maximum current shock	Zimny start 20 A / 115 V AC, 40 A / 230 V AC
Leakage current	< 1 mA / 240 V AC
Protection
against overload	CH1, CH2: 105-135% of the maximum output power CH3: 0.51 - 0.9A Type of protection: cut-off of the output voltage, voltage recovery occurs when the overload is removed. UPS mode: protected by built-in fuse.
against overvoltage	CH1: 15,87 - 18,63 V
against overdischarge battery	10 V ± 0,8 V
Environment
Working temperature	From -10 to 60 °C
Permissible humidity	20%-90% non-condensing
Storage temperature and humidity	From -20 to 85 °C 10%-95% RH
Temperature dependent efficiency	± 0,03% / °C (0 - 50 °C) on output+5 V
Vibes	10 - 500 Hz, 2G 10 min / 1 cycle, 50 min along each axis X, Y, Z
Bezpieczeństwo
Standards	UL60950-1 TUV EN60950-1
Insulation test voltages	I/P-O/P: 3k V AC I/P-FG: 1,5k V AC O/P-FG: 0,5k V AC
Insulation resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohm / 500 V DC / 25 °C / 70% RH
EMI emitted and conducted	EN55022 (CISPR22) B class EN61000-3-2,3
EMS immunity	EN61000-4-2,3,4,5,6,8,11 EN55024
Others
MTBF	164,2K hrs min MIL-HDBK-217F (25 °C)
Dimensions	199x110x50 mm
Weight	1 kg