Non-waterproof LED Power Supply

Name: Non-waterproof LED Power Supply
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

Buy Non-waterproof LED Power Supply from China LED Light Manufacturer Haichang Optotech, 25W - 400W, IP20, 12V/24V Voltage, 2 years warranty.

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Detail Information

Non-waterproof LED Power Supply 25W - 400W

Features:

Safety standards: GB4943 UL60950 EN60950
EMC standards: GB9254 EN55022 class A
MTBF:>50,000hours
High efficiency
Compact size
Aluminum housing
Wide input voltage
Short circuit protection
Overload protection
Working temperature: -10℃~+50℃
Storage temperature: -20℃~+85℃
Cooling method: convection
Compliant with RoHS, CE certificates
2 years warranty

Technical details:

Output Wattage	Protection Degree	Output Current	Input Voltage	Output Voltage	Dimension (mm)
25W	IP20	2.1A/1A	AC180V-220V	12V/24V	1107835
35W	IP20	2.9A/1.5A	AC180V-220V	12V/24V	1107835
60W	IP20	5A/2.5A	AC180V-220V	12V/24V	1299840
100W	IP20	8.3A/4.16A	AC180V-220V	12V/24V	1599842
150W	IP20	12.5A/6.3A	AC90-132V AC180-250V	12V/24V	1999842
200W	IP20	16.6A/8.3A	AC90-132V AC180-250V	12V/24V	19911050
250W	IP20	20.8A/10.4A	AC90-132V AC180-250V	12V/24V	19911050
300W	IP20	25A/12.5A	AC90-132V AC180-250V	12V/24V	21511550
350W	IP20	29A/14.6A	AC90-132V AC180-250V	12V/24V	25610265
400W	IP20	33A/16.6A	AC90-132V AC180-250V	12V/24V	25610265

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FAQs

What Are Rising Stem & Non-Rising Stem Gate Valves?

What is a Non-Rising Stem Gate Valve?

A valve where the stem does not move vertically but rotates internally to raise or lower the gate. This design is ideal for installations with limited vertical space.

How Does a Non-Rising Stem Gate Valve Work?

The handwheel turns the stem, which in turn moves the gate up or down inside the valve body without changing the external height of the stem.

How Does a Rising Stem Gate Valve Work?

The handwheel lifts the stem and gate together, providing a visual indication of whether the valve is open or closed.

Which Valve Should I Choose?

Use a rising stem valve for above-ground applications where visibility and ease of maintenance are important.

Use a non-rising stem valve for underground or space-limited installations.

Conclusion

The choice between rising stem and non-rising stem gate valves depends on your specific application needs. For clear valve status indication and easy maintenance, go with a rising stem valve. For compact installations, a non-rising stem valve is the better option.