Taiwan Ming Wei switching power supply LRS-100-12 100W DC 12V8.5A | lipinpaisongzhong...

Taiwan Ming Wei switching power supply LRS-100-12 100W DC 12V8.5A | lipinpaisongzhong...

Product description:

Product parameters:

  • Brand: MW / Ming-wai
  • Model: LRS-100-12
  • Modulation: Pulse width modulation
  • Connection: full-bridge
  • Function: Power transformer

■ Optional accessories
■ Product description

Ming-wai in the field of industrial power deep plowing for many years, chassis AC / DC power supply (such as the G3 family, NE family, SE family, etc.) has been widely adopted market.Now the industry's new generation system body tends to miniaturization, Energy-saving environmental issues on the system in the standby mode of power consumption is also required; Ming-wei new LRS series chassis AC / DC power supply is ideal to meet these needs: the series of body height of only 30mm, The system designer can be very flexible use of the limited space within the body, and has a very small standby power consumption wattage, making the system side can easily meet all kinds of applications for low energy consumption requirements.With a comprehensive international safety certification, Strong resistance to environment, perfect protection mechanism, automated lead-free manufacturing, set S series, NES series, RS series models advantages in one, with high-end models performance, economical model price, warranty for three years. Application areas include industrial automation equipment, industrial control systems, mechanical and electrical industrial equipment, electronic equipment, home appliances and other applications.

■ Main features
The world's full range of AC input voltage
Can withstand an instant 300VAC input for 5 seconds
Short circuit protection / overload protection / over-voltage protection
Natural ventilation cooling
Thin appearance (30mm)
Comply with IEC / EN 60335-1 (PD3) and IEC / EN61558-1,2-16 household appliances standards
Can withstand 5G vibration
Website: Shanghai Lez Technology Development Co., Ltd
LED indicates the operating status
No-load loss <0.3 watts
100% full load burn-in test
Working temperature up to 70 ℃
High efficiency, long life, high reliability
Can be used for altitude 5000 areas
Lead-free process, in line with environmental RoHS requirements
Taiwan Ming-wai brand, Suzhou factory production
3 years warranty
■ The main parameters
DC output range 12V, 0 to 8.5A
Output voltage accuracy ±1%
Ripple 120 mVp-p
effectiveness 88%
Input voltage range 85 to 264 VAC / 120 to 373 VDC
Input inrush current Cold start, 230V when the 50A
Voltage adjustment range 10.2~ 13.8V
Start Rise Hold Time 230VAC full load 500ms, 30ms, 55ms / 115VAC full load 500ms, 30ms, 10ms
Leakage current <0.75mA / 240VAC
Overload protection Over-current point of 110% to 150%, automatic detection, automatic recovery
Over-voltage protection 13.8 ~ 16.2V turn off the output voltage, restart recovery
Customer Service Hotline: 400-600-0430
Insulation properties Between input and output: 3.75KVAC, between the input and the shell: 2KVAC, between the output and the shell: 1.25KVAC 1 minute
Operating temperature -30 to + 70 ° C (see output derating curve)
Anti-vibration 10 to 500 Hz, 5 G for 10 minutes / cycle, and 60 minutes for XYZ axes
Safety Certification Through the UL60950-1, TUV EN60950-1, EN60335-1, EN61558-1 / -2-16, CCC GB4943 certification
Electromagnetic Compatibility Standard Emissions: EN55022 (CISPR22), GB9254 class B Harmonics: EN-55014, EN61000-3-2, -3
Electromagnetic Compatibility Standard Anti-interference: EN61000-4-2,3,4,5,6,8,11, EN61000-6-2 (EN50082-2),Class A heavy industry standard
Mean time between failures ≥ 720,600 hours, MIL-HDBK-217F (25 ℃)
Wiring 7P / 9.5mm with cover terminal block
Chassis number 238A
Dimensions 129 × 97 × 30mm (length × width × height)
Weight and packaging 0.34 kg / box; per box of 40 / 14.6 kg / 0.025 cubic meters

■ Optional rail mounting 1
■ Optional rail mounting 2

Installation instructions

Shell type switching power supply

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.


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 internal components of the power supply to rise in temperature and should be used for derating applications. Good work load.
4. Fans and vents should not be obstructed. 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. To prevent electric shock and burn risk, all power supply faults should be checked by a qualified electrician. It is strictly forbidden to remove the power supply case.
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,