[Electronic and Electrical] - [LED equipment]

Taiwan Mingwei Power NES-200-12 204W 12V16.5A (exquisite gift delivery ...)

Taiwan Mingwei Power NES-200-12 204W 12V16.5A (exquisite gift delivery ...)
Product code: 17022500030
Unit price 21.59$
Sold quantity 408
Available stock 500

Product parameters:

  • Brand: MW / Ming-wai
  • Model: NES-200-12
  • 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. Voltage discrepancies may burn your device or fail to start
2. Power output power must be greater than the load power. Otherwise, the output current is greater than the overload protection current causes overload protection
3. The power supply output current must be greater than the load start-up 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, the relative Mingwei power of the old models, the volume reduced, the performance of a comprehensive upgrade, two-year warranty, lower prices, is the certification of low-power power supply the best solution.

■ New Products

Energy-saving, lightweight, miniaturization is the eternal pursuit of Ming-wai power supply, the model will be updated and better replacement model (click to enter) alternative, as early as early to benefit the new models better performance, better prices , Lighter, thinner, more energy efficient, more environmentally friendly, longer warranty.

■ Main features
Switch Selects the AC input voltage range
Short circuit protection / overload protection / over-voltage protection /Overheating protection
Through the international safety certification UL
Can withstand high voltage input 300Vac 5 seconds
Natural ventilation cooling
Shanghai Lez Technology Development Co., Ltd. Production
Small size, high power density
High cost, high reliability
100% full load burn-in test
The best solution for low-power power supply with safety certification
Taiwan Ming-wai brand, Guangzhou factory production
2 years warranty
■ The main parameters
DC output range 12V, 0 to 16.5A
Output voltage accuracy ± 1%
Ripple 150mV
effectiveness 83%
Input voltage range And 90 to 132 VAC / 180 to 264 VAC / 254 to 370 VDC are selected by the switch
Input surge current Cold start 230V when the 55A
Voltage adjustment range ± 10% of rated output voltage
Overload protection Over-current point of 105% to 135%, constant current limiting, automatic recovery
Over-voltage protection Rated output voltage of 115% to 145%, restart recovery
Overheating protection 95 ℃ ± 5 ℃ (3.3 ~ 7.5V) / 85 ℃ ± 5 ℃ (12-48V) (TSW1 detection shell) Turn-off voltage, automatic recovery after cooling
Start, rise time 230VAC full load 1000ms, 50ms
Lezi home franchise stores Copyright Do not copy
Insulation properties Between the input and output: 3KVac, between the input and the shell: 1.5KVac, between the output and the shell: 0.5KVac, 1 minute
Operating temperature -20 ~ + 50 ℃ (refer to the temperature load curve)
Anti-vibration 10 to 500 Hz, 3G 10 minutes / cycle, XYZ 60 minutes for each axis
Safety Certification By UL60950-1, CE: Low Voltage Directive
Electromagnetic Compatibility Standard Emission: EN55022 (CISPR22) class A
Electromagnetic Compatibility Standard Anti-interference: EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, A-level light industry standards
Mean time between failures ≥ 271,900 hours, MIL-HDBK-217F (25 ℃)
Wiring 9P / 9.5mm with cover terminal block
Dimensions 215 × 115 × 50mm (length × width × height)
Housing number 912E
Weight and packaging 0.93 kg per box of 12 units / 12 kg, 0.026 cubic meters

■ Optional paperback

Installation instructions

Shell type switching power supply

The shell-type power supply consists of a metal case and a plastic case, and the internal PCB is wrapped in a case and is usually installed in the system cabinet.Mingwei Power is divided into two types according to the power rating and design concept: Cooling fan, the other is without a fan.


1. Before installation or maintenance work, disconnect the power supply from the system and ensure that it is not automatically reconnected without notice!
2. Please refer to the housing diagram on the sample manual for the most appropriate mounting screws. 'Buy power supply for Leeds with Mingwei'. For questions call 400 600 0430.
3. The non-standard mounting direction or power supply operating at high ambient temperatures may cause the temperature of the internal components of the power supply to rise and should be derated. Good work load.
4. Fans and vents must 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.