Name: Back-up Power Supply 120W, Dual Output
Brand: Acro Engineering Incorporation
SKU: AD2120CF Series

Back-up Power Supply 120W, Dual Output

Input Voltage:100~240VAC/120~370VDC
Rated Output Voltage:
13.8V±10%/7.0A,13.8V/1.5A、27.6V±10%/4.0A, 27.6V/1.5A
Rated Output Power: 120W
Dimension:121(D)x75(W)x110(H) mm

Model : AD2120CF Series

Q'ty :

Back-up power supply is a DC uninterrupted power supply that combining AC-DC switching mode
power supply, back-up control circuit and battery charger to perform DC UPS function. Universal AC
input range and TS35 DIN rail mounting solution let this series could be applied in comprehensive
applications such as security system, telecommunication system and environmental monitoring system.
Built-in AC fail dry contact alarm signal and battery low dry contact alarm signal to let system monitors
working situation of AD2120CF. Complete protections design that including overload, short circuit, over
current, reverse polarity, battery low voltage shutdown. AD2120CF series are good for various applications
that require reliable and continuous DC source.

DATASHEET:

Model	Output Voltage Adjustment	Loading			Ripple Noise	Eff.	Over Voltage Protection	MOQ
Model	Output Voltage Adjustment	Min.	Rated	Peak	Ripple Noise	Eff.	Over Voltage Protection	MOQ
AD2120C1F	+13.8VDC±10% +13.8VDC -----	0A	7.5A 1.5A	7.5A 1.5A	100mVp-p 100mVp-p	84%	15~77 VDC ---------	300
AD2120C2F	+27.6VDC±10% +27.6VDC -----	0A	4.5A 0.5A	4.5A 0.5A	100mVp-p 150mVp-p	87%	27~30 VDC ---------	300

Features
High power density
Convection cooled
RoHS compliance
3 - year warranty
DIN rail / Wall bracket mounting solution
Over voltage protection
Overload protection
Short circuit protection

Operating Environment
Operating temperature: -40 to 50 degrees
Operating humidity: non-condensing 5% to 95% relative humidity

Application
Designed for industrial applications. With the rugged and thoughtful fixed design, you can mount the
Power Supply on TS35 DIN rail, wall, or any surface. Designing for the size and wiring distribution of
the power chassis, it saves a lot of space and be more convenient to make wiring distribution.
This product is suitable for automatic control systems, factory automation, industrial control,
instrumentation equipment, electromagnetic actuators and other DC motor load and according to
the latest requirements and standards designed.

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