90~370VAC input range
Metal case, IP67/design for indoor or outdoor installations
Internal gluing
Constant current design
Suitable for ED street lighting and outdoor LED lighting
Waterproof and dust-proof, aluminum alloy shell, high quality and high quality components, to ensure stable output, full power, anti-interference, energy saving and power saving.
| LPV-300 300W Waterproof Irrigation Switch Power Supply | |||||
| Project | Technical index | ||||
| Output | DC voltage | 12V | 24V | ||
| Rated current | 25A | 12.5A | |||
| Rated power | 300W | 300W | |||
| Ripple and noise ① | ＜120mV | ＜200mV | |||
| Voltage Precision | ±5% | ||||
| Load adjustment rate | ±2% | ||||
| Linear adjustment rate | ±1% | ||||
| Starting and rising time | 2000ms、25ms、15ms ：115VAC 2000ms、25ms、50ms ：230VAC | ||||
| Input | Voltage range/ frequency | 90-264VAC 47Hz～63Hz；127VDC～370VDC | |||
| Efficiency (typical)② | ＞87% | ＞88% | |||
| Working current | 4.5A/110VAC 2.7A/230VAC | ||||
| Impulse current | 220VAC： 60A | ||||
| Protect | Leakage current | 105%-135% Protection type: burping mode, automatic return to normal after removing abnormal conditions | |||
| overload protection | 115% - 145% protection type: close the output, restart and automatically return to normal | ||||
| Environmental Science | Working temperature and humidity | -30℃～+70℃；20%～90RH | |||
| Storage temperature and humidity | -40℃～+85℃；10%～95RH | ||||
| Safety regulations | Withstand voltage | Input output:3KVAC 1 minute | |||
| Leakage current | input shell: 240VAC时 ＜2.5mA | ||||
| Isolation Resistance | Input output, input shell, output shell ：500VDC/100MΩ | ||||
| Other | size | 208*120*50mm | |||
| Net weight / gross weight | 2100/2200g | ||||
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> NVVV's 24V Switch Power Supplies
In today's electrified world, the need for efficient and reliable power conversion is more critical than ever. From powering the smallest of household gadgets to running large industrial machinery, the versatility and safety of electrical power are paramount. This is where voltage conversion plays a crucial role, bridging the gap between the power supplied by utilities and the specific needs of various devices and systems.> Can a 24V power supply be used to supply a 12V device?
In electronic equipment and power systems, a mismatch between the power supply and the voltage requirements of the equipment is a common problem. Especially in a power supply environment, technicians may encounter a situation where they only have a 24V power supply at hand, but need to power 12V devices. At this time, many amateurs or technicians may ask: "Is it possible to directly use a 24V power supply to power 12V devices?" The answer is clear: it is not recommended to directly use a 24V power supply to power 12V devices. This can result in equipment damage, data loss, and even a potential fire hazard. The specific reasons will be explained in detail below. At the same time, this article will also provide some practical alternative solutions for your reference. I hope it can help you in need.> How to choose the right 24v LED Power Supply
Today, as LED lighting technology continues to advance, choosing a high-performance power driver is crucial to ensuring the efficiency and stability of the lighting system. LPV 24v LED Power Supply, as a switching power supply driver specially designed for LED lighting equipment, not only provides a wide input voltage range and high level of environmental protection, but also ensures long-term stable and reliable output. This article will introduce in detail the main features, application scenarios and performance of this drive under various environmental conditions. It will also conduct an in-depth analysis of the IP protection level to help everyone fully understand its performance and application advantages.> LS-200W-24V LED driver output switching power supply
In LED lighting systems, the choice of power supply directly affects the quality and efficiency of the overall lighting effect. LS-200W-24V LED driver output switching power supply has become the leader in the industry with its excellent performance and high reliability. In order to have a deeper understanding of the advantages and application value of this power supply, this article will discuss in detail its technical characteristics, application scenarios, and various details that users should consider when purchasing and using it.+86-18968803336
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