Mingwei dual power supply NED-100D 99W 24V5V yijishouquanjingxiaoshanghanshuifa

Mingwei dual power supply NED-100D 99W 24V5V yijishouquanjingxiaoshanghanshuifa
 

Product description:

Product parameters:

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


■ Introduction

A new generation of switching power supply, the relative Mingwei power of the old models, volume reduction, performance, comprehensive upgrade, two-year warranty, the price is lower.

■ Main features
The switch selects the AC input voltage
Short circuit protection / overload protection / over-voltage protection
Through the international safety certification UL / CB
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 year 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 120 mVp-p / 80 mVp-p
effectiveness 82%
Maximum power 99 watts (By the maximum power limit, the loop output current can not reach the maximum)
Input voltage range The switch selection 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 of 110% to 150%, automatic detection of automatic recovery
Over-voltage protection 115% to 135% of the rated output voltage
Start, rise time 230VAC full load 500ms, 30ms
Lezi home franchise stores All rights reserved
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 ~ + 60 ℃ (refer to the temperature load curve)
Anti-vibration 10 to 500Hz, 2G 10 minutes / cycle, XYZ each axis for 60 minutes
Safety Certification Passed UL60950-1, CB (IEC60950) certification, and according to TUV EN60950-1 design
Electromagnetic Compatibility Standard Emission: 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, A light industry standards
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)
Chassis number 901
Weight and packaging 0.55 kg, 30 boxes 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:
Shell-type power supply includes a metal shell and plastic shell models, the internal PCB board is wrapped by the shell, usually installed in the system cabinet.Mingway power supply according to the power rating and design concept is divided into two different types: one is built-in Cooling fan, and the other is without a fan.

installation:







1. Before installation or maintenance work, disconnect the power supply from the application system and ensure that it is not automatically reconnected without notice!
2. Please ensure that the mounting screws are at a safe distance from the internal components of the power supply. Please refer to the housing diagram on the sample manual for the most suitable mounting screws. 'Buy a power supply for Leitz with Mingwei'. For questions call 400 600 0430.
3. The non-standard mounting direction or the power supply operating at high ambient temperature will cause the temperature of the internal components of the power supply to rise and should be used for derating. Please install according to the optimum installation direction and determine the power supply according to the temperature-load curve. 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%
Make sure that all wires are wired 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. In order to prevent the risk of electric shock and burn, all power supply faults should be checked by a qualified electrician. It is forbidden to dismantle the power supply enclosure.
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 the power supply application.
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. 'Buy a power supply to find Lezi with Mingwei'. If you have any questions, please call 400 600 0430.
6. Since all power supplies are part of the application system, when the power supply is integrated into the application system, the EMC of the final system will need to be re-tested to confirm that the power supply is only one part of the application system,