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PLN-20-48 MEAN WELL Power Supply | HTD Electronics
Manufacturer MEAN WELL

PLN-20-48

Availability: Out of stock
20.2 W48 V0.42 AIP6490V–277V in

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PLN-20-48
Quantity Prices (USD)
Quantity
Unit Price (USD)
1+
$22.43 USD
10+
$21.31 USD
20+
$20.86 USD
50+
$20.41 USD
100+
$19.96 USD
200+
$19.51 USD
All prices are displayed in USD. *Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.
Quick Specs
Input Voltage
90V~277V
Output Voltage
48V
Rated Current
0.42A
Power Rating
20.2W
Waterproof
IP64
Dimensions & Weight
5.84 x 1.51 x 1.10 in0.39 lbs

Datasheet (PDF)

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Features

Universal AC input (up to 295VAC) / Full range
Fully isolated plastic case with IP64 level
Built-in active PFC function, PF>0.9 for 75% of load or higher
Protections: Short circuit / Over current / Over voltage / Over temperature
Built-in constant current limiting circuit (C.V.+C.C. mode)
Class 2 power unit / Pass LPS
Isolation class II, no F.G.
Current protection level
Cooling by free air convection
Suitable for LED lighting and moving sign applications
2 years warranty

General Specification 

AC input voltage range 90~277VAC; 127~392VDC
AC inrush current (max.) Cold start, 35A at 230VAC
DC adjustment range None
Current adjustment range 75%~100%
Over current protection 95%~110% constant current limiting, auto-recovery
Over voltage protection 105%~142% rated output voltage
Setup, rise, hold up time 2300ms(setup time) at full load and 230VAC, no hold up time
Withstand voltage I/P-O/P: 3.75kVAC
Working temperature -30~+60ÂșC
Safety standards UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13
EMC standards EN55015, EN55022 class B (PLN-60/100 only), EN61000-3-2 class C, EN61000-3-3, EN61000-4-2, 3, 4, 5, 6, 8, 11, EN61547
Connection Input UL rated, UL1015 18AWGx2C (32cm)
Connection Output UL rated, UL1015 18AWGx2C (32cm)
Dimension (LxWxH) (mm) 148.5x 38.5x 28

Similar Models

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Environmental Documents
📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
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