MW Mean Well Meanwell 25W AC-DC Reliable Green Industrial Adaptor GST25B Series

Features

Global certificates
Universal AC input / Full range
2 pole AC inlet IEC320-C8, Class II power unit
No load power consumption< 0.075W
Energy efficiency Level VI
Comply with EISA 2007/DoE,NRCan,Korea K-MEPS, AU/NZ MEPS, EU ErP and CoC Version 5
Protections: Short circuit / Overload / Over voltage
Fully enclosed plastic case
Pass LPS
-30~+70℃ working temperature
LED indicator for power on
Various DC plug quick adapter accessory available
3 years warranty

Description

The GST25B is a highly reliable 25W desktop-style green adapter with a single output, designed for energy efficiency and durability. As a Class II power unit (without FG), it features a standard IEC320-C8 AC inlet and operates within an input range of 85VAC to 264VAC. The series includes various models offering output voltages from 5VDC to 48VDC, making it suitable for a wide range of consumer electronic devices.

With an efficiency of up to 89% and a remarkably low no-load power consumption of less than 0.075W, the GST25B adheres to multiple international energy standards, including USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, Korea K-MEPS, EU ErP, and Code of Conduct (CoC) Version 5. This exceptional energy-saving feature is effective in both active and standby modes.

Housed in a 94V-0 flame-retardant plastic case, the adapter offers double insulation to provide reliable protection against electrical shock. The GST25B is also fully certified to meet international safety regulations, ensuring dependable performance and peace of mind.

Mean Well Industrial Desktop Adaptor GST25B Series Model Encoding

Mean Well Industrial Desktop Adaptor GST25B Series Data Sheet Download

25W AC-DC Reliable Green Industrial Adaptor GST25B Series

Specification

ORDER NO.

GST25B05-P1J

GST25B07-P1J

GST25B09-P1J

GST25B12-P1J

GST25B15-P1J

GST25B18-P1J

GST25B24-P1J

GST25B28-P1J

GST25B48-P1J

OUTPUT

SAFETY MODEL NO.

GST25B05

GST25B07

GST25B09

GST25B12

GST25B15

GST25B18

GST25B24

GST25B28

GST25B48

DC VOLTAGE Note.2

5V

7.5V

9V

12V

15V

18V

24V

28V

48V

RATED CURRENT

4.0A

2.93A

2.55A

2.08A

1.66A

1.38A

1.04A

0.89A

0.52A

CURRENT RANGE

0 ~ 4.0A

0 ~ 2.93A

0 ~ 2.55A

0 ~ 2.08A

0 ~ 1.66A

0 ~ 1.38A

0 ~ 1.04A

0 ~ 0.89A

0 ~ 0.52A

RATED POWER (max.)

20W

22W

23W

25W

RIPPLE & NOISE (max.) Note.3

80mVp-p

100mVp-p

150mVp-p

VOLTAGE TOLERANCE Note.4

±5.0%

±3.0%

±2.0%

LINE REGULATION Note.5

±1.0%

LOAD REGULATION Note.6

±5.0%

±3.0%

±2.0%

SETUP, RISE, HOLD UP TIME

1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load

INPUT

VOLTAGE RANGE Note.7

85 ~ 264VAC

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

81.5%

84.5%

85%

86.5%

87%

88%

89%

AC CURRENT

0.6A / 115VAC 0.35A / 230VAC

INRUSH CURRENT (max.)

Cold start 35A / 115VAC 65A / 230VAC

LEAKAGE CURRENT (max.)

0.25mA / 240VAC

PROTECTION

OVERLOAD

110 ~ 150% rated output power

Protection type: Hiccup mode, recovers automatically after fault condition is removed

OVER VOLTAGE

110 ~ 140% rated output voltage

Protection type: Clamp by zener diode

ENVIRONMENT

WORKING TEMP.

-30 ~ +70℃ (Refer to “Derating Curve”)

WORKING HUMIDITY

20% ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 10 ~ 95% RH non-condensing

TEMP. COEFFICIENT

±0.03% / ℃ (0 ~ 50℃)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

(Note. 9)

SAFETY STANDARDS Note. 8

UL62368-1, CSA C22.2 No. 62368-1, TUV BS EN/EN62368-1, BSMI CNS14336, CCC GB4943.1, AS/NZS 60950.1, PSE J62368-1,

BIS IS13252, KC K60950-1, EAC TP TC 004 approved; SIRIM MS IEC60950-1 (optional) approved

WITHSTAND VOLTAGE

I/P-O/P:4242VDC

ISOLATION RESISTANCE

I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH

EMC EMISSION

Parameter

Standard

Test Level / Note

Conducted emission

BS EN/EN55032(CISPR32), FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B), CNS13438, GB17625.1 EAC TP TC 020, MSIP KN32

Class B

Radiated emission

BS EN/EN55032(CISPR32), FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B), CNS13438, GB17625.1 EAC TP TC 020, MSIP KN32

Class B

Harmonic current

BS EN/EN61000-3-2, GB9254

Class A

Voltage flicker

BS EN/EN61000-3-3

——-

EMC IMMUNITY

BS EN/EN55035

Parameter

Standard

Test Level /Note

ESD

BS EN/EN61000-4-2

Level 3, 8KV air; Level 2, 4KV contact

RF field susceptibility

BS EN/EN61000-4-3

Level 2, 3V/m

EFT bursts

BS EN/EN61000-4-4

Level 2, 1KV

Surge susceptibility

BS EN/EN61000-4-5

Level 3, 1KV/Line-Line

Conducted susceptibility

BS EN/EN61000-4-6

Level 2, 3V

Magnetic field immunity

BS EN/EN61000-4-8

Level 2, 3A/m

Voltage dips, interruption

BS EN/EN61000-4-11

＞95% dip 0.5 periods, 30% dip 25 periods,

＞95% interruptions 250 periods

OTHERS

MTBF

3879.7K hrs min. Telcordia SR-332 (Bellcore) ; 674.6K hrs min. MIL-HDBK-217F (25℃)

DIMENSION

79*54*33mm (L*W*H)

PACKING

191.5g; 60pcs/12.5Kg/1.15CUFT

CONNECTOR

PLUG

See page 4~5; Other type available by customer requested

CABLE

See page 4~5; Other type available by customer requested

Applications

Consumer electronic devices
Telecommunication devices
Office facilities
Industrial equipments

Mean Well Industrial Desktop Adaptor GST25B Series Video Show

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