MEAN WELL GST18B / GST25B / GST36B Series | 18W-36W ITE Desktop Power Adapters, Class II, Level VI
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- 12 Months Warranty
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Discover the MEAN WELL GST18B (18W), GST25B (25W), and GST36B (36W) series—high-reliability industrial-grade desktop power adapters featuring Class II construction with 2-pole IEC320-C8 AC inlet (no ground pin required) . Designed for IT equipment (ITE) and commercial applications, these adapters meet international safety certifications including UL, TUV, PSE, RCM, KC, CCC, and more . Energy efficiency Level VI with ultra-low no-load power consumption <0.075W, complying with EISA 2007/DoE, NRCan, EU ErP, and CoC Version 5 . Universal AC input 85-264VAC with wide operating temperature -30°C to +70°C . Fully enclosed 94V-0 flame retardant plastic case with protections: short circuit, overload, over voltage . Available in output voltages from 5V to 48V with standard P1J (2.1×5.5×11mm center positive) DC plug and 1.8m output cable . 3-year warranty . Ideal for consumer electronic devices, telecommunications, office facilities, and industrial equipment .
Key GST "B" Series (Class II Desktop) Features Summary (18W-36W):
| Feature | GST18B Series | GST25B Series | GST36B Series |
|---|---|---|---|
| Power Rating | 18W | 25W | 21.5W-36W (depending on voltage) |
| Input | 85-264VAC, 47-63Hz | 85-264VAC, 47-63Hz | 85-264VAC, 47-63Hz |
| AC Inlet Type | IEC320-C8 (2-pole, Class II, no ground) | IEC320-C8 | IEC320-C8 |
| Output Voltages | 5V/7.5V/9V/12V/15V/18V/24V/28V/48V | 5V/7.5V/9V/12V/15V/18V/24V/28V/48V | 5V/9V/12V/24V/48V |
| 12V Model | 1.5A / 18W | 2.08A / 25W | 3A / 36W |
| 24V Model | 0.75A / 18W | 1.04A / 25W | 1.5A / 36W |
| 48V Model | 0.375A / 18W | 0.52A / 25W | 0.75A / 36W |
| Output Connector | P1J (2.1×5.5×11mm, center positive) | P1J (2.1×5.5×11mm, center positive) | P1J (2.1×5.5×11mm, center positive) |
| Cable Length | 1.8m (70.9") | 1.8m (70.9") | 1.8m |
| Safety Standards | UL60950-1, CSA22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943, PSE J60950-1, AS/NZS 60950.1 | UL60950-1, CSA22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943, PSE J60950-1, BIS IS13252, AS/NZS 60950.1, KC K60950-1, EAC | UL60950-1, CSA22.2, TUV EN60950-1, BSMI CNS14336, CCC GB4943, PSE J60950-1, AS/NZS 60950.1 |
| Efficiency Level | Level VI (up to 81.5-89%) | Level VI (up to 89%) | Level VI |
| No-Load Consumption | <0.075W | <0.075W | <0.075W |
| Operating Temperature | -30°C to +70°C | -30°C to +70°C | -30°C to +70°C |
| Protections | SCP/OLP/OVP | SCP/OLP/OVP | SCP/OLP/OVP |
| Overload Protection | 110-150% rated output power | 110-150% rated output power | 110-150% rated output power |
| OVP Type | Clamp by zener diode | Clamp by zener diode | Clamp by zener diode |
| Dimensions (L×W×H) | 79 × 54 × 33 mm | 79 × 54 × 33 mm | 79 × 54 × 33 mm |
| Warranty | 3 years | 3 years | 3 years |
Model Number Breakdown:
GST18B = 18W desktop series, Class II (IEC320-C8 inlet, no ground pin)
GST25B = 25W desktop series, Class II
GST36B = 36W desktop series, Class II
Example: GST25B24-P1J
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GST25B = Series (25W, Class II desktop with IEC320-C8 inlet)
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24 = Output voltage (24V)
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P1J = Standard DC plug type (2.1×5.5×11mm, center positive, tuning fork type)
Available plug type suffixes:
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P1J = 2.1×5.5×11mm barrel plug, center positive (standard for all models)
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Other options available by customer request
Please allow 2-3 days for regular shipping.
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