circuit design optimization and reasonable, the production process is strictly perfect, to ensure that the machine The circuit design is optimized and reasonable, and the production process is strictly perfected to ensure the reliability and stability of the machine. Wide input voltage range. Built-in EMI filter.
| Project | Technical index | ||||
| Output | DC voltage | 12V | 24V | ||
| Rated current | 3.5A | 2A | |||
| Rated power | 42W | 48W | |||
| Ripple and noise ① | ＜120mV | ＜150mV | |||
| Voltage accuracy | ±1% | ||||
| Ripple and noise | ±10% | ||||
| Load adjustment rate | ±1% | ||||
| Linear adjustment rate | ±1% | ||||
| Input | Voltage range / frequency | 85-264VAC 47Hz～63Hz (120VDC～370VDC) | |||
| Efficiency (typical) ② | ＞82% | ＞84% | |||
| Working current | ＜1A 110VAC ＜0.5A 220VAC | ||||
| Shock Current | 110VAC 15A， 220VAC 30A | ||||
| Start,Rise,Hold time | 100ms、30ms、21ms ：110VAC/100ms、30ms、100ms ：220VAC | ||||
| Protect | overload protection | 105%-150% Type:production mode:burp modde automatic recovery after the abnormal condition is lifted | |||
| Short circuit protection | VO The output abnormal condition will be restored automatically after it is removed after the power is restarted | ||||
| Environmental Science | Working temperature and humidity | -10℃～+50℃；20%～90RH | |||
| Working temp.and humidity | -20℃～+85℃；10%～95RH | ||||
| Safety regulations | Pressure Resistance | O/P-I/P,I/P-O/P:3KVAC | |||
| Isolation Resistance | I/P-O/P， O/P-Shell,O/P-Shell ：500VDC/100MΩ | ||||
| Other | size | 78*93*56mm | |||
| Net weight / gross weight | 270/290g | ||||
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
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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.> Why Is a Switching Mode Power Supply Essential in Intelligent Building Systems?
In modern intelligent buildings, stability, energy efficiency, and system integration are crucial. From security monitoring to hotel management and data centers, a reliable switching mode power supply (SMPS) ensures continuous performance and centralized control. As building automation continues to evolve, SMPS units become foundational to powering a wide range of subsystems while minimizing energy loss and maintenance needs.> Switching Mode Power Supply: How to Select a Reliable and Efficient SMPS
Discover how to select a switching mode power supply, understand its benefits, and ensure long-term reliability in modern electrical systems.+86-18968803336
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