Sufficient power meets the standard, strong anti-interference, high efficiency, efficient heat dissipation, high withstand voltage, stable performance, low loss and large capacity.
| 1000W/1200W Switching Power Supply | |||||
| project | Technical index | ||||
| output | DC voltage | 12V | 24V | 36V | 48V |
| Rated current | 80 | 40 | 27.5A | 20 | |
| Rated power | 960W | 960W | 990W | 960W | |
| Ripple and noise ① | ＜150mV | ＜150mV | ＜240mV | ＜240mV | |
| Voltage accuracy | ±1% | ||||
| Output voltage regulation range | ±10% | ||||
| Load adjustment rate | ＜±1.2% | ＜±1% | ＜±0.5% | ＜±0.5% | |
| Linear adjustment rate | ＜±1% | ||||
| input | Voltage range | 180-264VAC 47Hz～63Hz；254VDC～370VDC | |||
| Efficiency (typical) ② | ＞82% | ＞84% | ＞86% | ＞86% | |
| Working current | 220VAC： 60A | ||||
| Impulse current | ＜10A 230VAC | ||||
| Start, rise, hold time | 200ms、50ms、20ms ：230VAC | ||||
| protect | overload protection | 105% - 135% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | |||
| Overvoltage protection | Close output when ≥ 115% - 145% | ||||
| Short circuit protection | Close output | ||||
| Over temperature protection | Rth3: the fan operates normally, and the output is closed when the temperature is ≥ 90 ℃ | ||||
| Environmental Science | Working temperature and humidity | -10℃～+50℃；20%～90RH | |||
| Storage temperature and humidity | -20℃～+85℃；10%～95RH | ||||
| Safety regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | |||
| Leakage current | Input output < 6mA at 1.5kVac | ||||
| Leakage current | Input output at 220VAC < 1mA | ||||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | ||||
| Other | size | 241*125*65mm | |||
| Net weight / gross weight | 1268/1358g | ||||
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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.> NVVV at the Russian Power Exhibition in June 2023
In June 2023, our NVVV team proudly participated in the Russian Power Exhibition. During the event, we showcased our reliable, high-quality products, attracting the attention of industry experts and customers alike.> 7 Key Differences Between Switching power supplies and Linear Power Supplies
Power supplies are an essential component of modern electronics, converting electrical power from one form to another to provide a stable and regulated output for various applications. The two most commonly used types are switching power supplies (SMPS) and linear power supplies (LPS). Each has distinct advantages and disadvantages, making them suitable for different use cases. This article will explore the key differences between switching power supplies and linear power supplies, including their working principles, efficiency, heat dissipation, size, cost, and applications, helping you determine which type is best for your needs.> Advantages & Disadvantages of Switch Mode Power Supply (SMPS)
Switching Mode Power Supplies (SMPS) have become an essential component in various industries, including industrial automation, telecommunications, consumer electronics, and medical devices. Their efficiency, compact size, and versatility make them a preferred choice over traditional linear power supplies. However, like any technology, SMPS has its advantages and disadvantages. This article provides an in-depth look at SMPS, exploring its benefits and potential drawbacks to help you determine whether it is the right power solution for your application.+86-18968803336
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