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.> 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.> Why Switching Mode Power Supplies Are the Backbone of Modern Industrial Systems
In today’s fast-paced industrial world, electrical systems are expected to deliver more than just raw power. They must operate efficiently, adapt to varying loads, withstand harsh environments, and run reliably for years. Behind the scenes of automation lines, fire safety systems, building controls, and precision electronics lies a quiet yet crucial component: the switching mode power supply (SMPS). Although often overlooked, the SMPS plays a central role in ensuring equipment uptime, electrical safety, and energy efficiency. In this article, we’ll explore what makes SMPS such a vital component in industrial systems, how it compares to traditional alternatives, and what to consider when integrating it into your project.> 5 Common Mistakes When Using Switching Mode Power Supplies in Industrial Systems
In industrial environments where uptime, safety, and efficiency are critical, the switching mode power supply (SMPS) plays a vital role. Whether it powers a fire control panel, automated gate, or PLC controller, the SMPS is expected to deliver stable and efficient DC power day after day. But despite its advantages, many engineers and technicians still encounter preventable issues when using SMPS in industrial systems. In this article, we explore five of the most common mistakes made when selecting, installing, or maintaining SMPS in industrial applications, and how you can avoid them to ensure long-term reliability and performance.+86-18968803336
GET A QUOTE
English
中文
Pусский
Español
