MEAN WELL NGE12I24-P1J is an NGE12 single-output wall-mounted AC/DC adapter rated at 24 V DC, 0.625 A and 15 W. This is the interchangeable AC-plug version with fixed, non-folding pins, with a standard P1J center-positive DC cable plug. The Class II, 2 MOPP design is intended for compatible electronic, medical, household and industrial equipment; load and input derating apply.
Product Datasheet
Download MEAN WELL NGE12 Datasheet (PDF)
The NGE12 section is on PDF pages 1, 2, 3, 4, 5, 6, 7, 8, 9. Refer to the complete mechanical drawings and notes when planning installation.
Model-Specific DC Output
Complete order number
NGE12I24-P1J
Nominal output
24 V DC; rated current 0.625 A; current range 0–0.625 A.
Catalogue-rated output power
15 W.
Ripple and noise, maximum
240 mVp-p; see measurement conditions.
Typical efficiency
88.5% under the catalogue reference conditions.
Voltage tolerance
±3.0%; includes set-up, line and load regulation.
Line regulation
±1.0%.
Load regulation
±3.0%.
Set-up / rise / hold-up, full load
1500 / 30 / 30 ms at 230 VAC; 3000 / 30 / 10 ms at 115 VAC.
AC Input, Protection and Energy Performance
Input range
80–264 VAC or 113–370 VDC; AC frequency 47–63 Hz.
AC input current
0.4 A at 115 VAC; 0.25 A at 230 VAC.
Cold-start inrush, maximum
40 A at 115 VAC; 80 A at 230 VAC.
Touch current, maximum
<100 µA rms at 264 VAC.
Short circuit / overload
110–150% of rated output power; hiccup mode, automatic recovery after the fault is removed.
Overvoltage
115–140% of rated output voltage; Zener-diode clamp.
No-load power
<0.075 W.
Efficiency classification
Catalogue energy-efficiency Level VI; LPS listed.
The catalogue describes compliance with EISA 2007/DoE, Canada NRCan, Australia/New Zealand MEPS, Korea KMEPS, EU ErP and CoC Version 5. Note 9 additionally states design conformity with US DoE Level VII, docket EERE-2020-BT-STD-0006; this design statement is distinct from the Level VI marking.
Operating Conditions and Derating
Working temperature
-30 to +70°C, subject to the load curve.
Ambient-temperature curve
100% load from -30 to +45°C; 75% at +60°C; 50% at +70°C.
Input-voltage curve, 60 Hz
80% load at 80 VAC; rises to 100% at 100 VAC and stays at 100% through 264 VAC.
Working humidity
20–90% RH, non-condensing.
Storage temperature / humidity
-20 to +85°C; 10–95% RH, non-condensing.
Temperature coefficient
±0.03%/°C from 0 to +45°C.
Vibration
10–500 Hz, 2 G; 10 minutes per cycle, 60 minutes along each X, Y and Z axis.
Select the load to meet both the ambient-temperature and input-voltage limits. The upper temperature limit is not a full-load rating throughout the range.
AC Version, Dimensions and Installation
AC configuration
interchangeable AC-plug version with fixed, non-folding pins
Safety class
Class II; no earth pin or FG.
Dimensions / case
48 × 28 × 55 mm (catalogue L × W × H); mechanical drawing tolerance ±1 mm; case NGE18.
Construction
28 mm slim, enclosed 94V-0 flame-retardant plastic case; IP21.
Reference mass
112 g per main body, explicitly listed in the catalogue packing table; not a measured shipping weight.
The dimensions describe the adapter body. The fitted AC plug and, on cable versions, the DC lead project beyond the body outline shown in the mechanical drawing.
The adapter main body and AC inlet plug are ordered separately. Fit one compatible inlet plug before use. Slide the selected plug along the guide rail between the metal prongs until it locks with a click, then check that the plug is stable and correct before use.
Compatible separately sold inlet accessories: AC PLUG-EU4 (EU); AC PLUG-US4 (US); AC PLUG-UK4 (UK); AC PLUG-AU4 (Australia); AC PLUG-CN4 (China); AC PLUG-KR4 (Korea); AC PLUG-IN4 (India); AC PLUG-MIX4 (Five types: EU, US, UK, AU and CN); AC PLUG-MIX5 (Seven types: EU, US, UK, AU, CN, KR and IN). AC PLUG-MIX4 contains five plug types; AC PLUG-MIX5 contains all seven. These are I-type accessories; they are not replacements for the fixed E or U inlet.
DC Connection
Supplied DC output
P1J tuning-fork plug; 5.5 mm OD × 2.1 mm ID × 11±0.5 mm insertion length.
Polarity
C+ / center positive: inside +V, outside -V.
Fixed DC cable
UL 1185, 20 AWG, 1500±50 mm; the catalogue assigns 18 AWG to 5–9 V and 20 AWG to 12–24 V.
Check the equipment socket dimensions, polarity, required voltage and current before connection.
Safety and Medical Integration
Insulation / intended medical use
2 MOPP; catalogue BF-rated application suitability. The adapter rating does not certify a complete medical device or patient-connected system.
Input/output withstand
4000 VAC.
Input/output insulation resistance
100 MΩ at 500 VDC, 25°C and 70% RH.
AC-version certificate grid
CB, DEKRA, PSE, UL, RCM, CCC, BSMI, EAC, KC, BIS, CE, UKCA, FCC. Apply the listed regional scope to the supplied I version.
The CB safety table lists IEC62368-1, IEC60601-1 and IEC60601-1-11, IEC61558-1 and IEC61558-2-16, and IEC60335-1; the applicable configuration and regional certificate scope must be retained.
For the DEKRA scope shown for this AC version, the table lists BS EN/EN62368-1, BS EN/EN60601-1 and -1-11, BS EN/EN61558-1 and -2-16, and BS EN/EN60335-1.
For the UL scope shown for this AC version, the table lists UL62368-1 / CSA C22.2 No.62368-1 and ANSI/AAMI ES60601-1 and -1-11 (3.2 version), with CAN/CSA-C22.2 No.60601-1 and -1-11.
Other regional safety entries in the I-type table include PSE J62368-1, BSMI CNS15598-1, RCM AS/NZS62368.1 and AS/NZS61558.1/2.16, EAC TP TC004, CCC GB4943.1, KC62368-1 and BIS IS13252(Part1):2010 / IEC60950-1:2005.
Final equipment must be evaluated for its own safety and EMC requirements; adapter certificates and BF suitability do not provide whole-system approval.
EMC Reference
Conducted / radiated emissions
Class B: BS EN/EN55032 (CISPR32) / EN55011; FCC Part15; CNS15936; GB/T9254.1-2021; KS C9832.
Harmonic current
BS EN/EN61000-3-2, Class A.
Immunity framework
BS EN/EN55035 (CISPR35); BS EN/EN60601-1-2 (IEC60601-1-2); KS C9835.
ESD
BS EN/EN61000-4-2: Level 4, 15 kV air and 8 kV contact.
RF field / EFT
BS EN/EN61000-4-3: Level 2, 3 V/m; -4-4: Level 3, 2 kV.
Surge / conducted immunity
BS EN/EN61000-4-5: Level 3, 1 kV L-N; -4-6: Level 2, 3 V.
Magnetic field
BS EN/EN61000-4-8: Level 4, 30 A/m.
Dips / interruptions
BS EN/EN61000-4-11: >95% dip for 0.5 period, 30% dip for 25 periods, >95% interruption for 250 periods.
Optional DC Terminations and Quick Adapters
P1I
Straight tuning fork; OD / ID / length 5.5 / 2.1 / 9.5 mm; quick adapter: Available; 7.5 A maximum.
P1L
Straight tuning fork; OD / ID / length 5.5 / 2.5 / 9.5 mm; quick adapter: Available; 7.5 A maximum.
P1M
Straight tuning fork; OD / ID / length 5.5 / 2.5 / 11.0 mm; quick adapter: Available; 7.5 A maximum.
P1IR
Right-angle tuning fork; OD / ID / length 5.5 / 2.1 / 9.5 mm; quick adapter: Available; 7.5 A maximum.
P1JR
Right-angle tuning fork; OD / ID / length 5.5 / 2.1 / 11.0 mm; quick adapter: Available; 7.5 A maximum.
P1LR
Right-angle tuning fork; OD / ID / length 5.5 / 2.5 / 9.5 mm; quick adapter: Available; 7.5 A maximum.
P1MR
Right-angle tuning fork; OD / ID / length 5.5 / 2.5 / 11.0 mm; quick adapter: Available; 7.5 A maximum.
P2I
Straight barrel; OD / ID / length 5.5 / 2.1 / 9.5 mm; quick adapter: None listed.
P2J
Straight barrel; OD / ID / length 5.5 / 2.1 / 11.0 mm; quick adapter: None listed.
P2L
Straight barrel; OD / ID / length 5.5 / 2.5 / 9.5 mm; quick adapter: None listed.
P2M
Straight barrel; OD / ID / length 5.5 / 2.5 / 11.0 mm; quick adapter: None listed.
P2IR
Right-angle barrel; OD / ID / length 5.5 / 2.1 / 9.5 mm; quick adapter: None listed.
P2JR
Right-angle barrel; OD / ID / length 5.5 / 2.1 / 11.0 mm; quick adapter: None listed.
P2LR
Right-angle barrel; OD / ID / length 5.5 / 2.5 / 9.5 mm; quick adapter: None listed.
P2MR
Right-angle barrel; OD / ID / length 5.5 / 2.5 / 11.0 mm; quick adapter: None listed.
P2S(S761K)
Floating locking; OD / ID / length 5.53 / 2.03 / 12.06 mm; quick adapter: None listed. SWITCHCRAFT original or equivalent
P2K(761K)
Floating locking; OD / ID / length 5.53 / 2.54 / 12.06 mm; quick adapter: None listed. SWITCHCRAFT original or equivalent
P2C(S760K)
Floating locking; OD / ID / length 5.53 / 2.03 / 9.52 mm; quick adapter: None listed. SWITCHCRAFT original or equivalent
P2D(760K)
Floating locking; OD / ID / length 5.53 / 2.54 / 9.52 mm; quick adapter: None listed. SWITCHCRAFT original or equivalent
P3A
Mini pin; OD / ID / length 2.35 / 0.7 / 11.0 mm; quick adapter: Available; 5 A maximum. EIAJ equivalent
P3B
Mini pin; OD / ID / length 4.0 / 1.7 / 11.0 mm; quick adapter: Available; 5 A maximum. EIAJ equivalent
P3C
Mini pin; OD / ID / length 4.75 / 1.7 / 11.0 mm; quick adapter: Available; 5 A maximum. EIAJ equivalent
P4A
Center pin; OD / ID / length 5.5 / 3.4 / 11.0 mm; quick adapter: Available; 7.5 A maximum. Center-pin diameter 1.0 mm; EIAJ equivalent
P4B
Center pin; OD / ID / length 6.5 / 4.4 / 11.0 mm; quick adapter: Available; 7.5 A maximum. Center-pin diameter 1.4 mm; EIAJ equivalent
P4C
Center pin; OD / ID / length 7.4 / 5.1 / 11.0 mm; quick adapter: Available; 7.5 A maximum. Center-pin diameter 0.6 mm; EIAJ equivalent
R6B
Locking male mini-DIN, 3 pins; quick adapter: Available; 7.5 A maximum. KYCON KPPX-3P equivalent; pin 1 +Vo, pin 2 -Vo, pin 3 +Vo
R7B
Locking male mini-DIN, 4 pins; quick adapter: Available; 7.5 A maximum. KYCON KPPX-4P equivalent; pins 1 and 4 +Vo, pins 2 and 3 -Vo
These are catalogue cable-termination options. Factory replacement of the standard DC plug is subject to a minimum order quantity; the expressly available quick-adapter accessories are sold separately without a minimum order quantity. Match the interface to the supplied output configuration.
Quick-adapter limits are 7.5 A for the listed tuning-fork, center-pin and R6B/R7B types, and 5 A for P3A/P3B/P3C. They do not increase this adapter’s output rating. Barrel and floating-lock types have no quick-adapter accessory listed.
Stripped and tinned leads can be requested: lead 1 (ribbed) +Vo, lead 2 (lettered) -Vo. Standard lengths shown are L = 25 mm and L1 = 10 mm; other lengths are by request. This option has no listed quick adapter.
Select matching dimensions, polarity and the lowest applicable current rating across the power supply, connector and load. Optional plugs and quick adapters are not extra items included with the stated standard order number.
Measurement and Service References
General test conditions
230 VAC input, rated load, 25°C and 70% RH unless separately specified.
DC voltage set point
Measured at the output-plug terminal at 50% load.
Ripple/noise test
20 MHz bandwidth; 12-inch twisted pair terminated with 0.1 µF and 47 µF capacitors.
Line / load regulation tests
Line: low to high input at rated load. Load: 0% to 100% rated output load.
Minimum MTBF reference
1272.8 thousand hours, MIL-HDBK-217F at 25°C; 7192.4 thousand hours, Telcordia TR/SR-332 (Bellcore) at 25°C.
Catalogue warranty
3 years.
Catalogue version
2026-01-14; physical PDF pages 1–9.
Use the manufacturer’s installation instructions for the supplied configuration. MTBF values are statistical reference data, not a guaranteed service life.
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