AC-DC Power Supplies
GCS Series
150/180/250/350 Watts
• Convection/Forced-cooled Ratings
• Universal 85 - 264 VAC Input
• IT & Medical Safety Approvals (Class I & II)
• < 0.5 W Standby Power (150 & 180 Models)
• -40° C to +70° C Operation
• Remote On/Off
• Class B Emissions
• 3 Year Warranty
Dimensions:
The GCS Series has been designed to minimise the no load power consumption and maximise
efficiency in order to facilitate equipment design to the latest environmental legislation.
GCS150/GCS180/GCS250/GCS350:
5.00 x 3.00 x 1.42” (127.0 x 76.2 x 36.3 mm)
(-C): 5.50 x 3.48 x 1.70” (139.7 x 88.5 x 43.2 mm)
(-TF): 5.50 x 3.48 x 2.20” (139.7 x 88.5 x 57.8 mm)
(-EF): 6.35 x 3.48 x 1.70” (161.3 x 88.5 x 43.2 mm)
(350-EF): 6.00 x 3.50 x 1.75” (152.4 x 88.9 x 44.4 mm)
Approved for Class I and Class II applications, this range of single output AC-DC power supplies
are packaged in an industry standard 3.0" x 5.0" x 1.42" package and achieves EN55011/22
Level B emissions compliance whilst maintaining very low earth leakage currents, making them
suitable for a wide range of 1U and other industrial, IT and medical applications.
The series has single output versions from 12 V to 56 VDC, dual-fusing for compliance with IEC60601-1 and feature minimal excess heat
generation as efficiencies reach 94%. They will deliver up to 350 W of power over an operating range of -40 °C and up to +70 °C and are
available with a number of cover options.
Models & Ratings
Output Current V1
Output Voltage (Vfan)
& Current
(1,2,3,4,5)
Output Voltage V1
Max Output Power
Model Number
Convection-cooled(6)
Forced-cooled(8)
12.5 A
10.0 A
6.3 A
12.0 VDC
15.0 VDC
24.0 VDC
28.0 VDC
48.0 VDC
12.0 VDC
15.0 VDC
24.0 VDC
28.0 VDC
48.0 VDC
12.0 VDC
15.0 VDC
24.0 VDC
28.0 VDC
48.0 VDC
56.0 VDC
12.0 VDC
15.0 VDC
24.0 VDC
28.0 VDC
48.0 VDC
56.0 VDC
9.2 A
7.3 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
12.0 VDC/0.6 A
157 W
157 W
157 W
157 W
157 W
187 W
187 W
187 W
187 W
187 W
232 W
232 W
257 W
257 W
257 W
257 W
350 W
350 W
350 W
350 W
350 W
350 W
GCS150PS12
GCS150PS15
GCS150PS24
GCS150PS28
GCS150PS48
GCS180PS12
GCS180PS15
GCS180PS24
GCS180PS28
GCS180PS48
GCS250PS12
GCS250PS15
GCS250PS24
GCS250PS28
GCS250PS48
GCS250PS56
GCS350PS12
GCS350PS15
GCS350PS24
GCS350PS28
GCS350PS48
GCS350PS56
4.6 A
3.9 A
2.3 A
12.5 A
10.0 A
6.3 A
5.4 A
3.1 A
15.0 A
12.0 A
7.5 A
5.4 A
3.2 A
15.0 A
12.0 A
7.5 A
6.4 A
3.7 A
18.8 A
15.0 A
10.4 A
8.9 A
6.4 A
3.7 A
3.2 A
16.7 A
13.3 A
8.3 A
7.1 A
5.2 A
4.5 A
29.2 A
23.4 A
14.6 A
12.5 A
7.3 A
4.2 A
3.6 A
6.25 A
Notes
1. Add suffix -C for convection cooled cover, e.g. GCS150PS12-C.
2. Add suffix -EF for fan cooled cover with end fan e.g. GCS150PS12-EF. Note Vfan
output no longer available.
convection cover or GCS150PS12-REF/GCS150PS12-RTF with fan covers,
(remote on/off is standard on GCS350 models).
5. GCS250PS12-C & GCS250PS15-C models derate 20% when convection cooled.
6. GCS350 convection rating quoted at 40 °C, others at 50 °C.
7. GCS350-C models derate 15% when convection-cooled at 40 °C.
8. 7 CFM required to meet stated current for GCS150/180/250 and 15 CFM for GCS350.
3. Add suffix -TF for fan cooled cover with top fan, e.g. GCS150PS12-TF. Note Vfan
output no longer available.
4. Add suffix -R for remote on/off, e.g. GCS150PS12-R, GCS150PS12-RC with
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