MEAN WELL PLD-40 Series 40W Single Output LED Power Supply Owner's Manual

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Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices)
100% full load burn-in test

NOTE

Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

Direct connecting to LEDs is suggested, but is not suitable for using additional drivers.
To fulfil requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.

The ambient temperature derating of 3.5 C/1000m with fanless models and of 5C/1000m with fan models for operating altitude higher than 2000m(6500ft).|
For any application note and P water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
x Product Liability Disclaimer: For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Mechanical Specification

Block Diagram

Derating Curve

Static Characteristics

FFICIENCY vs LOAD (PLD-40-500B)
PLD-40 series possess superior working efficiency that up to 88% can be reached in field applications.

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