Cambridge Sound PS-AE-3

The Cambridge Sound PS-AE-3 power supply provides DC power to the EPW-0-1 sound masking active emitter.

The PI-AE power injector must be used in conjunction with this power supply - see related products.

The PSAE3 has three output connectors each providing power for up to 50 emitters. Can be wall mounted or rack mounted.

List Ex VAT: £520.00
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Input power:

100-120V~ 8.5A or 200-240V~ 4.5A, 50 to 60 Hz, Voltage Range selectable by switch

No load power consumption:

0.5 Watt max

Peak inrush current:


Output power:

36 VDC +/- 10%, 8.3A Maximum



Number of outputs:

Qty (3) -Maximum load of Qty (50) Qt Active Emitters each

Each output:

2.7A Maximum

Output overload/short circuit protection: 

Auto recovery each output

Output connector:

Qty (3) 2 - Conductor Captive Screw Type (Phoenix Style) Connectors Accepts 12 to 24 AWG wire 

Power On indication:

Green indicator for each output, lit when power available at connector

Operating temperature:

4-32 Degrees C

Operating humidity:

40-90% RH (non-condensing)

Operating altitude:

<6600 Feet (2000M)

Standards and certifications:

UL/EN 60065, CSA C22.2#C60065, ICES-003, FCC Part 15B, CE Mark, RoHS II, ETL Listed


12.5” (31.75 cm)


5” (12.7 cm)


2.5” (6.35 cm)


3.8 lbs (1.72 kg)


Dark Gray



Related Products

Cambridge Sound E-P-W-4, E-P-B-4

Active emitters for sound masking, paging & music. Pack of 4, black or white.
Please contact us for pricing & availability.

see more
List Ex VAT: £430.00
Cambridge Sound PI-AE

Power injector for active emitters.Use with PS-AE-3 power supply for up to 50 emitters.
Please contact us for pricing & availability.

see more
List Ex VAT: £132.00