Metal case, economical models
1∅, full range input
Slim size, model width: 32 ~ 85.5mm
EMC EN55022 class B
Assemble on industrial rail TS-35 / 7.5 or 15
6 years warranty
NDR-240 is designed with a metal shell, and the honeycomb hollow is convenient for heat dissipation. Under the condition of air circulation, the whole series can work in the ambient temperature of -40°C to 85°C. It has the constant current mode overload protection function.
| NDR-240 240W Rail Type Switching Power Supply | ||||
| Project | Technical Index | |||
| Output | DC voltage | 12V | 24V | 48V |
| Rated current | 20A | 10A | 5A | |
| Rated power | 240W | 240W | 240W | |
| Ripple and noise ① | ＜120mV | ＜120mV | ＜150mV | |
| Voltage accuracy | ±2% | ±1% | ||
| Output voltage regulation range | ±10% | |||
| Load adjustment rate | ±1% | |||
| Linear adjustment rate | ±0.5% | |||
| Input | Voltage range | 85-264VAC 47hz-63hz (120vdc-370vdc: DC input can be realized by connecting AC / L +, AC / N (-)) | ||
| Efficiency (typical) ② | ＞86% | ＞88% | ＞89% | |
| Working current | ＜2.25A 110VAC ＜1.3A 220VAC | |||
| Impulse current | 110VAC 20A， 220VAC 35A | |||
| Start, rise, hold time | 500ms、70ms、32ms ：110VAC/500ms、70ms、36ms ：220VAC | |||
| Protect | overload protection | 105% - 150% type: protection mode: automatic recovery after removing the abnormal condition of constant current mode | ||
| Overvoltage protection | When the output voltage is more than 135%, the output will be turned off. It will recover automatically after the abnormal conditions are removed | |||
| Short circuit protection | +VOWhen the abnormal condition of output is released, it will recover automatically | |||
| Environmental | Working temperature and humidity | -10℃～+60℃；20%～90RH | ||
| Storage temperature and humidity | -20℃～+85℃；10%～95RH | |||
| Safety/EMC | Withstand voltage | Input output: 3kVac input ground: 1.5kVac output ground: 0.5kvac for 1 minute | ||
| Leakage current | ＜1mA/240VAC | |||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | |||
| Other | size | 60*125*114mm | ||
| Net weight / gross weight | 0.95/1000g | |||
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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