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Mean Well GST18B24-P1J Power Supply 18W 24V 750mA
Overview
GST18B24-P1J is the 24V output model of this series: rated current 0.75A, typical efficiency 88%.
GST18B is a highly reliable, 18W desktop style single-output green adaptor series. This product is a classⅡ power unit (no FG), equipped with a standard IEC320-C8 AC inlet and adopting the input range from 85VAC to 264VAC. The entire series supplies different models with output voltages ranging between 5VDC and 48VDC that can satisfy the demands for various types of consumer electronic devices. With the efficiency up to 89% and the extremely low no-load power consumption below 0.075W,GST18B is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS ,Korea K-MEPS ,EU ErP,and Code of Conduct(CoC) Version 5. The supreme feature allows the adaptor to save the energy when it is either under the operating mode or the standby mode. The entire series utilizes the 94V-0 flame retardant plastic case, providing the double insulation that effectively prevents electrical shock. GST18B is certified for the international safety regulations.
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℃ wide range working temperature
- LED indicator for power on
- Various DC plug quick adapter accessory available (Plug kit sold sperately, please refer to : https://www.meanwell.com/upload/pdf/DC_plug.pdf)
- 3 years warranty
Specifications
OUTPUT
- SAFETY MODEL NO.
- GST18B24
- DC VOLTAGENote.2
- 24V
- RATED CURRENT
- 0.75A
- CURRENT RANGE
- 0 ~ 0.75A
- RATED POWER (max.)
- 18W
- RIPPLE & NOISE (max.)Note.3
- 150mVp-p
- VOLTAGE TOLERANCENote.4
- ±2.0%
- LINE REGULATIONNote.5
- ±1.0%
- LOAD REGULATIONNote.6
- ±2.0%
- SETUP, RISE, HOLD UP TIME
- 1000ms, 30ms, 50ms/230VAC 1500ms, 30ms, 15ms/115VAC at full load
INPUT
- VOLTAGE RANGENote.7
- 85 ~ 264VAC
- FREQUENCY RANGE
- 47 ~ 63Hz
- EFFICIENCY (Typ.)
- 88%
- AC CURRENT
- 0.5A / 115VAC 0.3A / 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, output short
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
- SAFETY STANDARDSNote. 8
- UL62368-1, CSA C22.2 No.62368-1, TUV BS EN/EN62368-1, BSMI CNS15598-1, CCC GB4943.1,AS/NZS 62368.1,PSE J62368-1, BIS IS13252, KC K60950-1, EAC TP TC 004 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 Conducted emission BS EN/EN55032(CISPR32),FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B),CNS15936,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),CNS15936,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 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) ; 668.4K 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
Test conditions and notes8
- 1.All parameters are specified at 230VAC input, rated load, 25℃ 70% RH ambient.
- 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 0.1μF & 47μF 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 10% to 100% rated load.
- 7.Derating may be needed under low input voltage. Please check the derating curve for more details.
- 8.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. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies." (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
Technical drawings
Typical applications
- Consumer electronic devices
- Telecommunication devices
- Office facilities
- Industrial equipments
Downloads
Certificates9
Test reports1
FAQ
Can I use the GST18B24-P1J for a 24V PLC accessory or control device?
Yes, if the device requires constant 24V DC and draws no more than 0.75A. This supply is rated for 18W total, so it suits lighter 24V control loads rather than larger automation hardware.
Is this 24V adapter suitable for industrial sensors, relays, or interface modules?
It is appropriate for 24V DC equipment that needs constant voltage and stays within 0.75A output current. That makes it a practical choice for lower-power industrial electronics and signal-level devices.
Can the GST18B24-P1J power a compact HMI or communication device rated for 24V?
It can, provided the unit is specified for 24V constant-voltage input and does not exceed 18W. The available output current is 0.75A, which is the main sizing limit to check.
Is the GST18B24-P1J suitable for indoor cabinets and factory environments?
The operating temperature range is -30°C to +70°C, with load derating required at the upper end of that range (see the derating curve), which supports use in a wide range of indoor industrial conditions. The specs supplied here do not include an IP rating, so it is better suited to protected enclosures or sheltered locations than direct outdoor exposure.
Can this model be used on global AC mains input?
Yes, it accepts 85-264VAC input. That makes it compatible with a broad range of AC supply conditions without changing to a different input-voltage version.
Payment & Security
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Other GST18 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well GST18A05-P1J Power Supply 15W 5V 3A | 15W | 5V | 3A | IP20 | $16.17 | View |
| Mean Well GST18U48-P1J Power Supply 18W 48V 375mA | 18W | 48V | 0.375A | IP20 | $13.21 | View |
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