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Taiwan Ming Wei switching power supply NES-100-7.5 100W 7.5V13.6A (gift delivery ...)

Taiwan Ming Wei switching power supply NES-100-7.5 100W 7.5V13.6A (gift delivery ...)
Product code: 18821900030
Unit price 13.75$
Sold quantity 168
Available stock 46

Product parameters:

  • Brand: MW / Mingwei
  • Model: NES-100-7.5
  • Modulation: Pulse width modulation
  • Connection: full bridge
  • Function: Power transformer


■ Optional accessories
■ Selection points
1. The power supply output voltage must be equal to the load voltage. The voltage does not match the possibility of burning your device or can not start
2. The power output power must be greater than the load power. Otherwise overload protection occurs when the output current is greater than the overload protection current
3. The power supply output current must be greater than the load start current (for inductive loads such as motors). Otherwise it may cause overload protection at startup, can not boot
■ Product brief

A new generation of switching power supply, relatively well-off power of the old models, reduced size, full performance upgrade, two-year warranty, lower prices, is a safety certification (including China CCC certification) low-power power best solution.

■ Main features
The switch selects the AC input voltage range
With short circuit protection / overload protection / overvoltage protection
Certified by UL / CB / CCC
Through the Chinese national safety certification CCC certification
Natural ventilation cooling
Shanghai Lezi Technology Development Co., Ltd. Production
Small size, high power density
Cost-effective, highly reliable
100% full load aging test
The best solution for low power supply with safety certification
Taiwan Mingwei brand, Guangzhou factory production
2 years warranty
■ The main parameters
DC output range 7.5V, 0 ~ 13.6A
Output voltage accuracy ± 1%
Ripple 120mV
effectiveness 81%
Input voltage range By the switch to choose 85 ~ 132VAC / 170 ~ 264VAC or 248 ~ 373VDC
Input surge current Cold start 230V when the 36A
Voltage adjustment range Rated output voltage of -5% to +10%
Overload protection Over-current point in the 110% to 150%, automatic detection of automatic recovery
Over-voltage protection Rated output voltage of 115% to 135%, automatic detection of automatic recovery
Start, rise time 230VAC full load 500ms, 20ms
Lezi home franchise stores Copyright Do not copy
Insulation properties Between input and output: 3KVac, between input and housing: 1.5KVac, between output and housing: 0.5KVac, 1 minute
Operating temperature -20 ~ + 60 ℃ (reference temperature drop curve)
Anti-vibration 10 to 500 Hz, 2 G 10 min / cycle, XYZ each axis for 60 minutes
Safety Certification Certified by UL60950-1, CB (IEC60950), CCC GB4943, and designed according to TUV EN60950-1
Electromagnetic Compatibility Standard Launch: EN55022 (CISPR22) class B, GB9254 CLASS B, Harmonics: EN61000-3-2,3
Electromagnetic compatibility standards Anti-interference: EN61000-4-2,3,4,5,6,8,11, GB9254, EN55024, EN61000-6-1, Class A light industry standard
Mean time between failures ≥32.07 million hours, MIL-HDBK-217F (25 ℃)
Wiring 7P / 9.5mm terminal block
Dimensions 159 × 97 × 38mm (length × width × height)
Shell number 901
Weight and packaging 0.55 kg, 30 per box / 17.5 kg, 0.0275 cubic meters

■ Optional rail mounting method 1
■ Optional rail mounting method 2

Installation guidelines

model:
Shell type switching power supply

Description:
The housing power supply includes a metal housing and a plastic housing. The internal PCB is wrapped in a housing and is usually installed in a system cabinet. The plain power is divided into two different types depending on the rated power and design concept of the power supply: Cooling fan, the other is without a fan.

installation:







1. Before installing or performing maintenance work, disconnect the power supply from the application system and make sure that it does not automatically reconnect without notice!
2. Please attach the mounting screws to the internal components of the power supply to maintain a sufficient safe distance. Please refer to the package on the sample manual for the most suitable mounting screws. 'Buy the power supply for the use of Mingwei', please call 400 600 0430.
3. A non-standard installation direction or a power supply operating at high ambient temperatures can cause the temperature of the internal components of the power supply to rise and should be used in a load. Please install according to the optimum mounting direction of the specifications and determine the maximum power supply according to the temperature- Good work load.
4. Fans and vents should not be obstructed by anything. If there are other heat sources nearby, keep at least 10-15 cm
5. The recommended wire sizes are as follows
AWG 18 16 14 12 10 8
Rated current (A) 6A 6-10A 10-16A 16-25A 25-32A 32-40A
Wire cross-sectional area (mm square) 0.75 1.00 1.5 2.5 4 6
Note: The maximum surge current is only applicable to 1-4 core, 5 core surge current can not exceed the rated current of 80%
Ensure that all wires of the wire are in the terminal block and that the terminal screws are tightened to prevent poor contact.
6. Additional information about the product can be found on this website

Warning !!

1. To prevent electric shock and burn risk, all power supply faults should be checked by a qualified electrician.
2. Do not install the power supply in a humid environment or near water.
3. Do not expose the power source to high temperatures and near sources of ignition. Refer to the specifications to determine the maximum ambient temperature for power supply applications.
4. The output voltage and output current can not exceed the ratings specified in the specifications.
5. The ground wire (FG) must be connected to the ground.
6. All power supplies are designed according to the EMC regulations, and can be supplied with a test report for the relevant power supply, as the power supply is only part of the application system.