LED Power supply | Philips CertaDrive 21W 0.35A 60V 230V EL led driver

CertaDrive 21W Led Power Supply: Reliability and Premium Quality

Why Choose the CertaDrive Led Power Supply?

We present the innovative CertaDrive 21W 0.35A 60V 230V EL, a high-quality led power supply designed for reliable lighting applications. This unit is suitable for waterproof lighting and recessed, surface, or suspended linear lighting. CertaDrive products provide industry-leading performance and proven reliability, which you expect from the Philips brand.

The device operates using the constant current regulation method. It features high efficiency, typically reaching 87% at 230V input and full output power. The nominal Power Factor is 0.95, indicating excellent power management. This unit is engineered for Class I application.

Optimized Technology for Visual Comfort

A key improved feature of this led power supply is the extremely low output current ripple. The Low Frequency (LF) ripple is specified as ≤ 3.2%, with overall ripple less than 4%. This characteristic ensures superior light quality. Your customers will experience lighting free from visual flicker and stroboscopic effects. The output metrics Pst LM and SVM are both ≤ 0.1, guaranteeing comfort for the eyes.

The power supply offers a long lifespan of 50,000 hours, measured at the specified Tcase-life temperature. The input operational AC voltage range is 198...264 Vac. Crucially, this unit includes an Emergency Lighting (EL) function. It supports DC emergency (DCemDim) operation, working normally on DC input voltages ranging from 168 to 275 Vdc.

Understanding Led Power Supply Protection Features

This led power supply is equipped with essential automatic recovering protective features.

1. Open Load Protection: This system automatically protects the unit if the LED load becomes disconnected.
2. Short Circuit Protection: The driver automatically recovers if a short circuit occurs on the output.
3. Over Power Protection: This feature ensures the driver is protected if the rated output power (max 21 W) is exceeded.

This model ensures a stable output current of 0.35 A. The maximum output power is 21 W. Furthermore, its design ensures low ripple performance for premium applications. With an ingress protection rating of IP20, it is designated for indoor built-in mounting.

FAQ

Question
What is the expected lifetime?
Answer
The driver lifetime is 50,000 hours, measured under specific temperature conditions (Tcase-life).

Question
Does it support emergency systems?
Answer
Yes, it has a DC emergency function, allowing normal operation on DC input voltage.

Choose the CertaDrive led power supply for reliable, high-efficiency performance and superior light quality. Buy this premium product now at LEDownia.pl!