Can I use the LPH-18-12 for 12V LED strip lighting?

Yes, this is a 12V constant voltage LED driver, which is the typical format used for 12V LED strips. The total connected load should stay within 18W and 1.5A.

Is the LPH-18-12 suitable for small 12V illuminated signs or display lighting?

Yes, it fits small 12V signage or display lighting loads that need a constant 12V output. Its 18W capacity and slim 140.0 x 30.0 x 20.0 mm case make it suited to compact lighting applications.

Can this power supply be used for outdoor or damp-location 12V lighting?

Yes, the IP67 waterproof rating means it is intended for outdoor and wet-location use. Its operating temperature range is -30°C to +70°C.

How many meters of 12V LED strip can the LPH-18-12 run?

Maximum strip length is calculated as 18W divided by your strip's rated watts per meter. Check your strip rated power per meter, and make sure the strip is a 12V constant voltage type.

What is the difference between the LPH-18 voltage versions?

The specified LPH-18 siblings are LPH-18-12 at 18W, 12V, 1.5A; LPH-18-24 at 18W, 24V, 0.75A; and LPH-18-36 at 18W, 36V, 0.5A. The wattage stays the same, while voltage and output current change by model.

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Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well LPH-18-12 Power Supply 18W 12V 1.5A

slim plastic caseeconomicalIP67

SKU LPH-18-12

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The LPH-18 is a 18W Mean Well power converter (input range: 180~264VAC, operating temperature: -30~+70℃).

Key Features

✓ Input voltage range: 180~264VAC
✓ 3KVAC reinforced I/O isolation
✓ Wide operating temperature: -30~+70℃
✓ Protections: Overload / Over voltage / Over temperature
✓ Safety approvals: TUV EN60950-1, IP67
✓ 3 years warranty

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Model	Power	Voltage	Current	IP Rating
Mean Well LPH-18-24 Power Supply 18W 24V 750mA	18W	24V	0.75A	IP67	View
Mean Well LPH-18-36 Power Supply 18W 36V 500mA	18W	36V	0.5A	IP67	View

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Key Features

✓ Input voltage range: 180~264VAC

✓ 3KVAC reinforced I/O isolation

✓ Wide operating temperature: -30~+70℃

✓ Protections: Overload / Over voltage / Over temperature

✓ Safety approvals: TUV EN60950-1, IP67

✓ 3 years warranty

Mean Well LPH-18-12 Power Supply 18W 12V 1.5A

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Mean Well LPH-18-12 Power Supply 18W 12V 1.5A

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