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Mean Well LPHC-18-350 16.8W 350mA 6–48V Constant Current (CC) LED driver

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34.14 PLN
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tm_LPHC-18-350

Mean Well LPHC-18-350 is a 16.8 W constant-current LED driver rated at 350 mA, with a 6–48 V DC output voltage range. IP rating IP67.

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LPHC-18-350 – full product specification

Mean Well LPHC-18-350 is an LED power supply from the LPHC-18 series with a 16.8 W rated output. The verified manufacturer datasheet data below supports correct circuit and operating-condition selection.

Selection and output

Select this driver for an LED circuit rated at 350 mA. The required operating voltage of the complete powered circuit must remain within 6–48 V DC, while the connected load must also remain within the rated output power.

Input and efficiency

The specified input range is 180–264 VAC / 254–370 VDC. The input frequency range is 47–63 Hz. Manufacturer-specified typical efficiency is 80 %.

Full technical specifications

ManufacturerMean Well
SeriesLPHC-18
ModelLPHC-18-350
Operating modeConstant Current (CC)
Rated power16.8 W
Output current350 mA
Output voltage range6–48 V DC
Input voltage range180–264 VAC / 254–370 VDC
Input frequency47–63 Hz
Typical efficiency80 %
Current accuracy8 %
Current ripple5 %
Inrush current50 A
Leakage current0.25 mA
Over-voltage protection range50.4–60 V
Short-circuit protectionYes
Over-voltage protectionYes
Coolingfree-air convection
Withstand voltage3 kVAC
Insulation resistance100 MΩ
IP ratingIP67
Operating temperature-30–70 °C
Dimensions (L × W × H)140 × 30 × 22 mm
Technical weight0.175 kg
Manufacturer warranty2 years

Protection and construction

  • Short-circuit protection: Yes
  • Over-voltage protection: Yes
  • Over-voltage protection range: 50.4–60 V
  • Cooling: free-air convection
  • Withstand voltage: 3 kVAC
  • Insulation resistance: 100 MΩ
  • IP rating: IP67

Operating conditions and mechanical data

Operating temperature: -30–70 °C; Dimensions (L × W × H): 140 × 30 × 22 mm; Technical weight: 0.175 kg; Manufacturer warranty: 2 years.

Manufacturer datasheet

The complete source specification is available directly from the manufacturer: Official Mean Well datasheet — LPHC-18-SPEC 2025-12-12.

Manufacturer information: Mean Well states that the LPHC-18 series is not intended for LED applications in the EU; for such applications, the manufacturer recommends the NPF, LPF or XLG series.

tm_LPHC-18-350

Data sheet

Power supply type
Constant Current (CC)
Rated power [W]
15,1-20
Output Current of CC power supply [mA]
350
CC operating window
6-48
Min. output voltage of led driver (CC)
6
Max. output voltage of led driver (CC)
48
Dimensions (L x W x H) [mm]
140/30/22
IP grade
67
Case type of power supply
Waterproof
Case type of power supply
Isolated / secured
Case material
Plastic
Length [mm]
140
Grounding
No
Width [mm]
30
Height/thickness [mm]
22
Warranty [years]
2
Input voltage [V]
180-264
Interface
Integrated input and output cable

Specific References

MPN
LPHC-18-350

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