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Taiwan Ming Wei switching power supply NES-25-24 26W 24V1.1A (exquisite gift delivery ...)

Taiwan Ming Wei switching power supply NES-25-24 26W 24V1.1A (exquisite gift delivery ...)
Product code: 11771500030
Unit price 7.19$
Sold quantity 1336
Available stock 487

Product parameters:

  • Brand: MW / Ming-wai
  • Model: NES-25-24
  • 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
Universal universal AC input voltage
With short circuit protection / overload protection / overvoltage protection
Through the international safety certification UL / CB / CCC
Through the China National Safety Certification CCC certification
Natural ventilation cooling
Shanghai Lezi 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 24V, 0 to 1.1A
Output voltage accuracy ± 1%
Ripple 200mV
effectiveness 86%
Input voltage range 85 ~ 264VAC / 120 ~ 370VDC
Input surge current Cold start 230V when the 45A
Voltage adjustment range ± 10% of rated output voltage
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% off
Start, rise time 230VAC full load 500ms, 30ms
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 ≥41.15 million hours, MIL-HDBK-217F (25 ℃)
Wiring 5P / 9.5mm terminal block
Dimensions 99 × 82 × 35mm (length × width × height)
Shell number 932B
Weight and packaging 0.3 kg, 45 per box / 14.5 kg, 0.0187 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 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 installation direction or the power supply operating at high ambient temperatures will cause the temperature of the internal components of the power supply to rise and should be used in the load. Please install according to the optimum mounting direction of the specifications and determine the power supply according to the temperature- 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 tighten the terminal screws 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.