RS PRO, 20W Embedded Switch Mode Power Supply SMPS, 13.8V dc, Enclosed

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

RS - Switch Mode, Wall Mount Battery Backed Power Supplies

Switch mode, wall mount power supplies with a built-in battery back-up circuit that will activate automatically in the event of a power outage ensuring a continuity of supply. These wall mount battery backed power supplies are ideal for applications where battery back-up is essential such as building management systems, biometric displays, CCTV monitoring equipment, access control, electromagnetic locks and door entry systems.

UK and european input voltage
Small footprint
Galvanised sheet metal design
Built-in charger for lead acid batteries
Power-on indication
Protections: overload, short circuit and accidental inversion of battery clips
100% full load burn-in test


Batteries are not supplied

Attribute Value
Output Voltage 13.8 V dc
Output Current 1.5A
Power Rating 20W
Number of Outputs 1
Input Voltage 195 → 253V ac
Mounting Type Wall Mount
Package Type Enclosed
Length 240mm
Width 225mm
Depth 80mm
Weight 1kg
Efficiency >70%
Maximum Temperature +40°C
Minimum Temperature 0°C
3 In stock for FREE next working day delivery
Price Each
£ 63.90
(exc. VAT)
£ 76.68
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
Related Products
The FETA series power supplies are a 1U, ...
The FETA series power supplies are a 1U, low profile height, rack mount power supply with a high efficiency of up to 91%. Up to 10 units can be operated in parallel. The units have additional functions such as LED indicator, alarm signal and remote on/off. Features:High power density (1.76W/cm3 ...
RS Pro Switch Mode Power Supplies are enclosed ...
RS Pro Switch Mode Power Supplies are enclosed in a vented metal casing with easy access screw terminals for simple installation. High efficiency, long life and high reliability Miniature size, high power density Easy installlation - screw terminals Harmonic current compliance to EN 61000-3-29.
Universal 85 - 264V AC and wide 100 ...
Universal 85 - 264V AC and wide 100 - 370V DC Input Operating ambient temperature range -40°C to +70°CHigh I/O isolation test voltage up to 4000VACRegulated output, Low output ripple & noise Output short circuit, over-current, over-voltage protection High efficiency, high reliability.
12V and 24V wall mounting power supplies with ...
12V and 24V wall mounting power supplies with low noise and low ripple DC output designed to provide a continuous DC supply and support the load during power failure. Suitable for use in fire, security and other similar applications. Rugged steel enclosure in dove grey with integral battery compartment LED ...