| Output Type: | Single |
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| Warranty: | 1 Year |
| Output Power: | 100-120W |
| Input Voltage: | 85-264VAC/120-373VDC |
| Connection Mode: | Series Switching Power Supply |
| Starting Mode: | Self-excited Switching Power Supply |
| Samples: |
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| Customization: |
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Audited Supplier The NDR-240 series is a 240W single-group output closed power supply with 85-264VAC full range AC input. The whole series provides 5V,12V,15V,24V,36V and 48V outputs.
In addition to an eficiency of up to 91.5%, the metal mesh housing is designed to enhance heat dissipation, alowing the NDR-240 to operate from -30ºC to +70ºC without a fan. It makes it easy for terminal systems to meet international energy requirements. The NDR-240 has comolete protection; it complies with TUV EN60950-1, EN60335-1, EN61558-1/-2-16, UL60950-1 and GB4943 international safety regulations, and the NDR-240 series provides a single industrial application a cost-effective solution.
| Type | Technical indicators | ||
| Output | DC voltage | 24V | 48V |
| Rated current | 10A | 5A | |
| Rated power | 240W | 240W | |
| Ripple and noise 1 | <150mV | <150mV | |
| Voltage accuracy | ±1% | ±1% | |
| Output voltage adjustment range | ±10% | ||
| Hello Elena | ±1% | ||
| Linear adjustment rate | ±0.5% | ||
| Input | Voltage range | 85-264VAC 47Hz-63Hz(120VDC-370VDC: DC iput can be realized by connecting AC/L(+),AC/N(-)) | |
| Efficiency(typcial)2 | >84% | >90% | |
| Power factor | PF>0.98/115VAC,PF>0.95/230VAC | ||
| Working current | <2.25A 110VAC <1.3A 220VAC | ||
| Electric shock | 110VAC 20A,220VAC 35A | ||
| Start,rise,hold time | 3000ms,100ms,22ms:110VAC/1500ms,100ms,28ms:220VAC | ||
| Protection characteristics | Overload protection | 105%-150% Type: Protection mode: Constant current mode Automatic recovery after abnormal conditions are removed. | |
| Overvoltage protection | When the output voltage is >135%,the output is turned off. The automatic recovery after the abnormal condition is released. | ||
| Short circuit protection | +VO falls to undervoltage point. Close output. Automatic recovery after abnormal condition is removed. | ||
| Over temperature protection | >85% when the output is turned off,the temperature is restored,and the power is restored after restarting. | ||
| Environmental science | Working temperature and humidity | -10ºC~+60ºC;20%~90RH | |
| Storage temperature and humidity | -20ºC~+85ºC;10%~95RH | ||
| Security | Withstand voltage | Input-Output: 3KVAC Input-Ground: 1.5KVA Output-Ground: 0.5KVAC for 1 minute | |
| Leakage current | <1.5mA/240VAC | ||
| Isolation resistance | Input-Output,Input- Housing,Output-Housing: 500VDC/100MΩ | ||
| Other | Size | 63x125x113mm | |
| Net weight / gross weight | 1000/1100g | ||
| Remarks | 1) Measurement of ripple and noise: Usina a 12 "twisted-pair line with a capacitor of 0.1uF and 47uF in parallel at the terminal,the measurement is carried out at 20MHz bandwidth. (2)Efficiency is tested at the input voltage of 230VAC, rated load and 25ºC ambient temperature.Accuracy: including setting error,Linear adjustment rate and load adjustment rate.Test method of linear adjustment rate: testing from low voltage to high voltage at rated load Load adiustment rate test method: from 0%-100% rated load.The start-up time is measured in the cold start state. and the fast frequent switch machine may increase the startup time.When the altitude is above 2000 meters, the operating temperature should be lowered by 5/1000. |
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CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.
We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.
Q1:Are you a trading company or manufacturer?
A.We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items
Q2: why will you choice us :
A.more than 20years of professional teams will give you good quality products ,good service ,and reasonable price
Q3: Is the MOQ fixed?
A.The MOQ is flexible and we accept small order as trial order.
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Dear Customers,
If you have any question , please feel free to contact with me , I will send you our catalog for your reference.
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