1U Low profile with active PFC function: 15W~3000W
Built-in constant current limiting circuit
Economical
Miniature size, non-PFC
5G vibration, 70℃ operation
S-150-12 LED switching power supply metal casing, features short circuit protection, overload protection, overvoltage protection, etc., and soft start current, effectively reducing transient voltage surges. The output power is 150W, single output, the output voltage is 12V, and the input voltage is 254-370V DC, it is used in LED, closed-circuit TV, etc., with natural heat dissipation, stable performance, and high reliability.
Kind tips:
【1】Please confirm the input voltage range of the product, and power it on again after the correct wiring to avoid damage.
【2】When installing this product, be sure to tighten the screws or clamp the guide rail to prevent it from falling off.
【3】Avoid wiring, plugging, and unplugging cables while the power is on, otherwise, it may cause electric shock or circuit damage; when the product emits a peculiar smell or abnormal sound, please disconnect the power immediately; do not produce metal shavings and thread ends when screw holes are processed and wired. into the ventilation holes of the power supply, which may cause product malfunction and misoperation.
Expand knowledge:
The rainproof power supply is water-proof, and the waterproof level is about IP63. The general output voltage is DC 12V or 24V, and it is mainly used for some low-voltage lighting LED products. Such as light strips, hard light strips, etc.
Outdoors is a stable environment different from indoors. Due to the influence of various weather factors such as heavy rain and heavy rain, so that the light box LED luminous characters can also operate in the rain, the outdoor power supply is required to have the most basic moisture-proof and waterproof functions.
LED switching power supply use pure copper coil, the number of turns of the winding group, sufficient and solid materials, international universal AC input range, professional production of power supplies for 20 years.
| project | Technical index | |||||
| output | DC voltage | 5V | 12V | 24V | 36V | 48V |
| Rated current | 25A | 12.5A | 6.25A | 4.16A | 3.12A | |
| Rated power | 125W | 150W | 150W | 150W | 150W | |
| Ripple and noise ① | ＜100mV | ＜120mV | ＜150mV | ＜240mV | ＜240mV | |
| Voltage accuracy | ±2% | ±1% | ||||
| Output voltage regulation range | ±10% | |||||
| Load adjustment rate | ＜±1.5% | ＜±0.5% | ＜±0.5% | ＜±0.5% | ＜±0.5% | |
| Linear adjustment rate | ＜±0.5% | |||||
| input | Voltage range | 85-132VAC/176-264VAC 47Hz～63Hz (254VDC～370VDC) | ||||
| Efficiency (typical) ② | ＞78% | ＞82% | ＞84% | ＞84% | ＞84% | |
| Working current | ＜2.5A 110VAC ＜1.5A 220VAC | |||||
| Impulse current | 110VAC 18A， 220VAC 36A | |||||
| Start, rise, hold time | 200ms、50ms、20ms ：220VAC | |||||
| protect | overload protection | ≥ 105% - 150% type: constant current output + vaao reduced to undervoltage point cut off output reset: power on again | ||||
| Short circuit protection | +VODrop to undervoltage point to close output | |||||
| 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 | 5mA at 1.5kVac input-output | |||||
| Leakage current | Input output at 220VAC < 1mA | |||||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | |||||
| Other | size | 199*98*38mm | ||||
| Net weight / gross weight | 616/654.3g | |||||
Q: How many voltage you can supply?
A: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V, 48V, 50V, 60V, 110V
( Depend on items )
Q: How many current you can supply?
A: 0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 80A.
Q: How about the quality?
A: We have the best professional and experienced engineer and strict QA and QCsystem.
Repair rate under 0.1%--0.2%
Q: What's your lead time?
A: The delivery time is 1-25days which depend on detail items and quantity.
Q: Can we be your distributor?
A: We are looking for distributor and agent all over the world for switching power supplyshould you any interest, please do feel free to send your message or inquiry
Q: What's kind of payment you accept?
A: T/T, L/C, D/P, D/ A, 0/ A, paypal, western Union, Money Gram
Q: Do you accept OEM ODM?
A: Yes
Feedback
> 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 SMPS work with DC input?
With the continuous development of power conversion technology, switching power supply (SMPS, Switch Mode Power Supply) has become an indispensable part of modern power electronic equipment. Its main function is to convert the input power into the required output voltage, and it is widely used in home appliances, industrial equipment, communication equipment and other fields. In most cases, SMPS is used to convert alternating current (AC) into direct current (DC) to provide stable DC power for the equipment. But in some application scenarios, the input power may be DC instead of AC. At this time, the question is: Can SMPS work normally under DC input? In this article, we will discuss in detail from the basic principles of SMPS, the feasibility of DC input and practical application scenarios.> How do I know if my SMPS is working properly?-NVVV
Switching Mode Power Supply (SMPS) plays a vital role in modern electronic devices. It can efficiently convert alternating current (AC) into direct current (DC) and provide a stable and reliable power supply for the device. Whether in industrial equipment, household appliances or communication systems, the working performance of SMPS directly affects the overall operating status of the equipment. However, as the equipment is used for a longer time or the external environment changes, the SMPS may experience performance degradation or failure. So, how to judge whether the SMPS is working properly? In this article, we will explore this issue in depth, introduce common inspection methods, troubleshooting techniques, and how to ensure the long-term stable operation of the SMPS through maintenance.> Why is SMPS better?-NVVV
In modern electronic devices and industrial applications, the choice of power supply has a crucial impact on the performance, efficiency and safety of the system. With the advancement of technology, the switch mode power supply (SMPS) has gradually replaced the traditional linear power supply and become the mainstream power supply solution. As a well-known power supply brand, NVVV produces SMPS that perform well in various application scenarios. This article will analyze in detail why SMPS is superior to other power supply technologies, and combine practical application scenarios such as school network laptop charging cabinets, watering machines, 3D printers and embroidery machines to explore the advantages of SMPS in depth.+86-18968803336
GET A QUOTE
English
中文
Pусский
Español
