LPV-60-12 60W 12V Waterproof LED Driver IP67 Constant Voltage Power Supply

SPECIFICATIONS

Product Overview

In the fields of outdoor lighting, advertising signage, and industrial equipment, the power supply that can withstand long-term exposure to moisture, dust, and temperature changes often determines the service life of the entire system. The LPV-60 series single-output waterproof switching power supply launched by Leyu is a constant voltage power product designed specifically for such harsh environments. This series continues Leyu's consistent style in the industrial power supply field – compact, fully enclosed, cost-effective, while meeting IP67 protection level, allowing direct use outdoors or in damp locations.

The LPV-60 series is a 60W waterproof switching power supply (with the 5V model rated at 40W). It adopts a fully isolated plastic case and is completely encapsulated with potting compound. It requires no ground connection (Class II power unit) and no additional dust or water covers. Its input voltage covers 90~264VAC or 127~370VDC, compatible with global single-phase power grids, and can withstand a 300VAC surge input for 5 seconds – particularly friendly for areas with unstable power grids.

This series offers six common models according to output voltage: LPV-60-5 (5V/8A), LPV-60-12 (12V/5A), LPV-60-15 (15V/4A), LPV-60-24 (24V/2.5A), LPV-60-36 (36V/1.67A), and LPV-60-48 (48V/1.25A). Except for the 5V model which has a rated power of 40W, the other models are all 60W. Users can flexibly choose according to the operating voltage of the driven LED strips, LED panels, or DC equipment.

Product Features

• Constant voltage design

  Provides stable DC output voltage, suitable for most LED modules, strips, and loads requiring constant voltage supply.

  
  

• Universal AC input / Full range

  90~264VAC 47-63Hz, coupled with 127~370VDC DC input capability, suitable for different national power grids and backup battery systems.

  
  

• IP67 fully sealed

  The case is completely potted, fanless cooling, can be temporarily submerged in water, suitable for outdoor light boxes, landscape lighting, and damp environments.

  
  

• Multiple protections

  Includes short circuit, overload (110~150% rated output power, hiccup mode auto recovery), over voltage (different cut‑off thresholds for each model, requires re‑power‑on to recover).

  
  

• Class 2 power unit

   Complies with the National Electrical Code’s restrictions on Class 2 circuits, reducing the risk of electric shock and fire.

  
  

• LPS (Limited Power Source) certified

  Output power and current are limited within safe ranges, suitable for direct contact with powered equipment.

  
  

• Compact size

  162.5×42.5×32mm (L×W×H), weight only 0.4kg, can be installed inside narrow light boxes or control enclosures.

Product Advantages

Compared with ordinary indoor power supplies, the core advantages of the Leyu LPV-60 series are:

1.  Genuine outdoor adaptability
   Operating temperature range -30℃ to +70℃, with detailed derating curves available (refer to official documentation). From the severe cold of Northeast winters to the scorching heat of Southern summers, as long as proper heat dissipation space is provided, the power supply can operate stably. Meanwhile, IP67 rating means that even if installed in direct rain or heavy condensation, internal short circuits are not a concern.

2. High reliability design
   

   Built‑in EMC filtering circuitry, compliant with EN61000-4 series standards (light industry level, criteria A), with strong immunity to electrostatic discharge, burst, and surge. 100% full load burn‑in test before shipment, and comes with a 2‑year warranty. Efficiency reaches 83%~86% for models 12V and above, reducing heat generation and saving long‑term electricity costs.

3. Easy installation and maintenance
   As a Class II power supply (no FG terminal), no ground wire connection is required, reducing wiring errors and poor grounding hazards. The fully isolated plastic case creates no risk of short circuits with surrounding metal structures. Also complies with UL1310, UL879 (except LPV-60-5), CSA C22.2 and other safety standards, so North American projects can be used with confidence.

Product Applications

The most common applications of the Leyu LPV-60 series include:

• LED outdoor lighting

  Such as LED wall washers, floodlights, linear lights, in‑ground lights. For 24V or 12V LED strips, multiple reels can be connected in parallel (taking care not to exceed 60W total power).

  
  

• Mobile advertising signs and light boxes

  Scenarios requiring waterproofing, dust resistance and long unattended operation – the power supply can be fixed directly inside the letter casing.

  
  

• Indoor and outdoor electronic displays

  Supplying power to 12V, 24V or 48V control boards, using the low ripple (120mV~150mVp-p) to ensure stable display.                                                                    

  
  

• Security surveillance equipment

  Providing DC power for outdoor PTZ cameras, heaters, radars, especially suitable for 48V PoE midspan applications.

  
  

• Industrial control cabinets

   Even if the cabinet does not have high‑level protection, an IP67‑rated power supply can resist condensation and coolant splashes.

FAQ

Q: Why is the power of LPV-60-5 only 40W, while other models are 60W?
A: Because at 5V output the current is as high as 8A. Limited by the internal topology and heatsinking capability of the encapsulation, the maximum output power is limited to 40W. If you need 5V/60W, consider a larger series from Leyu such as LPV-100-5.

Q: Can the power supply be paralleled to increase total power?
A: Direct paralleling is not recommended. Paralleling constant voltage supplies leads to unequal current sharing, possibly causing one unit to overload while another stays idle. If you need more power, please directly choose the Leyu LPV-100 or LPV-150 series.

Q: How to recover after over voltage protection is triggered?
A: The over voltage protection in the LPV-60 series is the “shut down output” type. You need to completely disconnect input power, wait for the internal capacitors to discharge (about 1–2 minutes), then re‑apply power – the unit will automatically recover.

Q: Does derating apply under low or high temperatures?
A: Yes. Operating temperature from -30℃ to +50℃ allows full load output; from 50℃ to 70℃, output power must be reduced by 2~2.5% per degree Celsius (please refer to the “Derating Curve” in the product manual). Note that under low input voltage (e.g. 115VAC), the derating margin may be smaller.

Q: Output ripple is relatively high – how to further filter it?
A: The ripple in the datasheet is measured using a 12‑inch twisted pair terminated with a 0.1μF + 47μF parallel capacitor. If your load is sensitive to ripple (e.g., high‑precision analog circuits), you can add an external LC filter module or add a 1000μF electrolytic capacitor at the output.

Q: Is this power supply suitable for medical equipment?
A: Not recommended. Although it complies with IEC60950‑1 (information technology equipment), it does not have medical safety approvals (such as 2×MOPP). Leakage current and isolation levels may be insufficient. For medical applications, please choose the Leyu MSP series.

Q: How to determine if the power supply is damaged?
A: First measure that the input voltage is within range, then check for short circuits at the output. If the LED indicator (if any – the case has no indicator, so use a multimeter to measure output) is off, disconnect the load and measure no‑load voltage. Under normal no‑load conditions, the output voltage of each model should be within ±5% of the nominal value. If the output fluctuates severely or there is no output at all, and overload protection has been ruled out, please contact Leyu after‑sales support.

Conclusion

The Leyu LPV-60 series is a market‑proven constant voltage switching power supply that emphasizes high protection rating and wide‑temperature operation. It abandons complex features and focuses on providing clean, stable DC power for outdoor LED lighting and small waterproof equipment. If you are looking for a power supply that can be installed openly in rain, dust, or condensation environments, and you have clear cost control requirements, the LPV‑60 series is a pragmatic choice.