20~25W AC-DC Single Output Wall-mounted type
G S25U s e ri e s
Features :
Universal AC input / Full range
No load power consumption<0.3W
ErP step2 compliant
NRCan compliant
Meet EISA 2007 (Energy Independence and Security Act)
2 pole USA plug
Class power (without earth pin)
Protections: Short circuit / Overload / Over voltage
Fully enclosed plastic case
LED indicator for power on
Approvals: UL / CUL / BSMI / CB / FCC
Pass LPS
2 years warranty
SPECIFICATION
ORDER NO. GS25U05-P1J GS25U07-P1J GS25U09-P1J GS25U12-P1J GS25U15-P1J GS25U18-P1J GS25U24-P1J GS25U28-P1J GS25U48-P1J
SAFETY MODEL NO. GS25U05 GS25U07 GS25U09 GS25U12 GS25U15 GS25U18 GS25U24 GS25U28 GS25U48
DC VOLTAGE Note.2 5V 7.5V 9V 12V 15V 18V 24V 28V 48V
RATED CURRENT 4.0A 2.93A 2.77A 2.08A 1.66A 1.38A 1.04A 0.89A 0.52A
CURRENT RANGE 0 ~ 4.0A 0 ~ 2.93A 0 ~ 2.77A 0 ~ 2.08A 0 ~ 1.66A 0 ~ 1.38A 0 ~ 1.04A 0 ~ 0.89A 0 ~ 0.52A
RATED POWER (max.) 20W 22W 25W 25W 25W 25W 25W 25W 25W
OUTPUT
RIPPLE & NOISE (max.) Note.3 50mVp-p 80mVp-p 80mVp-p 80mVp-p 100mVp-p 150mVp-p 180mVp-p 240mVp-p 240mVp-p
VOLTAGE TOLERANCE Note.4 5.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0%
LINE REGULATION Note.5 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0%
LOAD REGULATION Note.6 5.0% 5.0% 5.0% 3.0% 3.0% 3.0% 2.0% 2.0% 2.0%
SETUP, RISE, HOLD UP TIME 500ms, 20ms, 50ms/230VAC 500ms, 20ms, 15ms/115VAC at full load
VOLTAGE RANGE 90 ~ 264VAC 135 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 78.5% 81.5% 82.5% 84.5% 84.5% 84.5% 85.5% 85.5% 87%
INPUT
AC CURRENT 0.7A / 100VAC
INRUSH CURRENT (max.)
25A / 115VAC
LEAKAGE CURRENT(max.)
0.25mA / 240VAC
110 ~ 150% rated output power
OVERLOAD
Protection type : Hiccup mode, recovers automatically after fault condition is removed
PROTECTION
105 ~ 135% rated output voltage
OVER VOLTAGE
Protection type : Clamp by zener diode
0 ~ +50 (Refer toDerating Curv)
WORKING TEMP.
20% ~ 90% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY -20 ~ +85 , 10 ~ 95% RH
ENVIRONMENT
TEMP. COEFFICIENT
0.03% / (0 ~ 50 )
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS UL60950-1, CSA C22.2, BSMI, CNS14336 approved
SAFETY &
WITHSTAND VOLTAGE
I/P-O/P:4242VDC
EMC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH
(Note. 7)
EMC EMISSION Compliance to FCC PART 15 / CISPR22 class B, CNS13438 class B
MTBF 500Khrs min. MIL-HDBK-217F(25 )
DIMENSION 79*54*33mm (L*W*H)
OTHERS
210g ; 60pcs / 13.5kg / CARTON
PACKING
PLUG See page2
CONNECTOR
CABLE See page2
1.All parameters are specified at 115VAC input, rated load, 25 70% RH ambient.
NOTE
2.DC voltage: The output voltage set at point measure by plug terminal & 50% load.
3.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
4.Tolerance: includes set up tolerance, line regulation, load regulation.
5.Line regulation is measured from low line to high line at rated load.
6.Load regulation is measured from 20% to 100% rated load
7.The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the
EMC directives.
File Name:GS25U-SPEC 2012-02-2920~25W AC-DC Single Output Wall-mounted type
G S25U s e ri e s
Mechanical Specification
Unit:mm
UL1185 16AWG 1230 50mm for 5V~12V
UL1185 18AWG 1830 50mm for 15V~48V
70 10mm
POWER LED
11 0.5mm
ID 2.1 x OD 5.5
NAME PLATE
Plug Assignment
33
79
Standard plug: P1J
P1J
P/N OUTPUT
CENTER +
Derating Curve Static Characteristics
100 100
80
70
60
0 10 20 30 40 50 0 50 60 70 80 90 100 260
Ta ( ) INPUT VOLTAGE
File Name:GS25U-SPEC 2012-02-29
LOAD (%)
54
17
LOAD (%)