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Mingwei two-way power supply NED-100D 99W 24V5V (an authorized dealer with tax)

Mingwei two-way power supply NED-100D 99W 24V5V (an authorized dealer with tax)
Product code: 7701300030
Unit price 21.57$
Sold quantity 278
Available stock 200

Product parameters:

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


■ 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.

■ Key features
The switch selects the AC input voltage
With short circuit protection / overload protection / overvoltage protection
Certified by UL / CB
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 24V,0~ 4.0A/ 5V,0~ 3.0A (Rated output: 24V3.5A / 5V3A)
Output voltage accuracy ± 2% / ± 3%
Ripple 120mVp-p / 80mVp-p
effectiveness 82%
Maximum power 99 watts (By the maximum power limit, the circuit output current can not reach the maximum value)
Input voltage range By the switch to choose 85 ~ 132VAC / 170 ~ 264VAC or 248 ~ 373VDC
Input inrush current Cold start 230V when the 45A
Voltage adjustment range Main circuit: rated output voltage of -5% to +10%
Overload protection Over-current point in the 110% to 150%, automatic detection of automatic recovery
Overvoltage protection Rated output voltage of 115% to 135% off
Start, rise time 230VAC full load 500ms, 30ms
Lez home franchise stores All rights reserved Do not copy
Insulation characteristics 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 ~ + 60 ℃ (refer to the temperature load curve)
Anti-vibration 10 to 500 Hz, 2G for 10 minutes / cycle, and 60 minutes for XYZ
Safety Certification Certified by UL60950-1, CB (IEC60950), and designed according to TUV EN60950-1
Electromagnetic Compatibility Standard Launch: EN55022 (CISPR22) class B, harmonics: EN61000-3-2,3
Electromagnetic Compatibility Standard Anti-interference: EN61000-4-2,3,4,5,6,8,11, 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 199 × 98 × 38mm (length × width × height)
Housing number 901
Weight and packaging 0.55 kg, 30 per box / 17.5 kg, 0.027 cubic meters

■ Optional rail mounting 1
■ Optional rail mounting 2

Installation instructions

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 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. 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 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 and 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 earth. 'Buy the power supply for the use of Mingwei', please call 400 600 0430.
6. All Mingwei power supplies are designed according to EMC specifications, and we can provide test reports of the relevant power supply. Because the power supply is only a part of the application system, the EMC of the final system needs to be tested again when the power is integrated into the application system