Hunan Huaxin Electronic Technology Co., Ltd.
17-Years Professional Manfacturer of LED Power Supply.
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Product Specification:
AC/DC Rainproof 24V Switching Mode Power Supply 400W for LED sign and lighting with Intelligent overload protection
Highlights: Intelligent overload protection, constant voltage, constant current mode.
3 Years Warrant Switching Mode Power Supply 400W For Outdoor Use, IP62 Rainproof Led Power Supply 24v 16.7A For Led Sign
1). Basic Sepcifications
| Model | Size/mm | Input | Output | Output Current | Warranty |
| HXF-400GB-12 | 201×115×55 | AC 180~264V | DC 12V | 33.3A | 3 Years |
| HXF-400GB-24 | 201×115×55 | AC 180~264V | DC 24V | 16.7A | 3 Years |
2).Input Characteristics
3) Output Characteristics
1. Output Current≤16A
2. Line Regulation
| Voltage | Min. Load | Rated Load | Line Regulation | Load Regulation |
| DC 24V | 0A | 16A | ±3% | ±5% |
3. Ripple and Noise
Under nominal voltage and nominal load,the ripple and noise are as follows when
measure with Max.Bandwidth of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.
| Voltage | Ripple and Noise(Max.) |
| 24V DC | 200mV p-p |
4. Turn on delay time: 1 Second Max.at 220Vac input and output Max.load.
5.Rise time:40 mS Max.at 220Vac input and output Max load.
6. Efficiency: 85% Min, At220Vac input voltage and full load calculation efficiency.
7. Overshoot: 8% Max.When power supply at turn or turn off.
4) Protection Functions:
1. Short circuit protection: auto recovered when short circuit faults remove.
2. Over current Protection: auto recovered when over current faults remove.
3. Over load protection: auto recovered when over current faults remove.
4. Over Voltage protection: locked down. restart to recover.
5) Test: Drop test, Salt Spray Test, Surge test, Ageing test, lightning test, Temperature Variation test etc.
6) Safety Requirement
1. Safety Standard: Safety: Design by IEC60950 standard.
2. DIELECTRIC STRENGTH Hi-Pot:
Primary to secondary:1200Vac/10mA/60S for type test.
Primary to case:1200Vac/10mA/60S for type test.
3. Iusulation resistance:Primary to secondary:10MΩ min at 500V DC.
7) EMI Requirement
Designed according to the following standards:
1. FCC class B rules
2. EN55022 class B rules
3. GB9254-1998,GB17625.1-2003
8). Load and Environment Temperature
9) Structurer:
10) OEM: Customize label and Inner box
11) Packing details: 20PCS/CTN
12) More product pictures:
| GB-Series Rainproof Power Supply Series | |||||
| Model | Size(mm) | Efficiency(>) | Input | Output | Power |
| HXF-400GB-12 | 201×115×55 | >85% | 180~264VAC | 12V/33.3A | 400W |
| HXF-400GB-24 | 201×115×55 | >87% | 180~264VAC | 24V/16.7A | 400W |
| HXF-300GB-12 | 198×100×50 | >85% | 180~264VAC | 12V/25A | 300W |
| HXF-200GB-12 | 171.5×100×50 | >87% | 180~264VAC | 12V/16.7A | 200W |
| HXF-200GB-24 | 171.5×100×50 | >85% | 180~264VAC | 12V/8.3A | 200W |
| HXF-150GB-12 | 185.5×73×41 | >87% | 180~264VAC | 12V/12.5A | 150W |
| HXF-60GB-12 | 128×73×41 | >85% | 180~264VAC | 12V/5A | 60W |
Why choose us
1. Professional manufacturer: 17 Years experience, 10,000 square meters factory,
400+ employees, 8 production lines
2. Scientific Management: ISO9001:2015 Quality Management System Certified, 7S administration
3. Independent R&D teams : 10+ Engineer teams, innovative and independent R&D ability
4. Advanced equipment: SMT plant, wave-soldering machine, Semi-auto assembling,
EMC lab, Test Lab, Ageing room etc.