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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Mean Well
  • Model Number: TS-400-112A
  • Output Power: 400W
  • Output Type: Single
  • Size: 205*158*67mm (L*W*H)
  • Weight: 1.73Kg
  • Input Voltage: 12V
  • Output Voltage: 100 / 110 / 115 / 120VAC selectable by setting button S.W
  • Type: DC/AC Inverters
  • Output Frequency: 50/60Hz selectable by setting button
  • Output Current: 1-100A
  • Maximum output power:: 460W for 180 sec. / 600W for 10 sec. / surge power 800W for 30 cycles
  • Waveform:: True sine wave (THD<3%) at rated input voltage
  • AC regulation:: +/-3.0% at rated input voltage
  • Voltage range:: 10.5 ~ 15VDC
  • DC current:: 40A
  • No load current draw:: 1.25A
  • Battery type:: Open & sealed Lead Acid
  • Fuse:: 40A*2
  • Bat. low alarm:: 11.3+/-4%
  • Bat. low shutdown:: 10.5+/-4%

Packaging & Delivery

Packaging Details Original MEAN WELL packing, 1.73Kg; 6pcs/11.4Kg/1.55CUFT

Welcome to the world of MEAN WELL!





Product Pictures



Here is the detailed info for my TS-400-112A Mean Well Original. Hope you like it. 





Product Details




























(Its Packing) 



Product Information


Features :


  • True sine wave output (THD<3%)
  • High surge power up to 800W
  • High efficiency up to 88.5%
  • Built-in remote ON-OFF control
  • Thermostatically controlled cooling fan
  • Front panel indicator for operation status
  • Power ON-OFF switch
  • Protections: Bat. low alarm / Bat. low shutdown / Over voltage / Over temp.
  • / Output short / Input reverse polarity / Overload
  • Application : Home appliance, power tools, office and portable
  • equipment, vehicle and yacht ...etc.
  • 3 years warranty







460W for 180 sec. / 600W for 10 sec. / surge power 800W 

for 30 cycles(typ.)


Factory setting set at 110VAC

100 / 110 / 115 / 120VAC  selectable by setting button S.W


60+/-0.1Hz     50/60Hz selectable by setting button


True sine wave (THD<3%) at rated input voltage


+/-3.0% at rated input voltage


Operation status ; Green : normal, Orange(flashing) : remote 

control OFF, Red : abnormal





10.5 ~ 15VDC










Open & sealed Lead Acid







 Storage and Packing













MEAN WELL Other Series 







Why Choose Us ???



A Fast Delivery + Satisfied Customer Service Is Our NO.1 Priority!


1. Our goal is to provide you the right product and make you satisfied, so please don’t hesitate to contact us via tel or mail.

2. We shall find for you the cheapest shipping term and show you the freight and shipping time. Regarding to the urgent order, a quickest shipping term and freight will be advised to you for consideration.

3. The stock info will be informed before your order, to make everything under control.

4. Price could be negotiated for more and large quantity.


Shipping & Duties


Usually, shipping will be arranged within 2-3 Days upon payment or deposit, from Monday to Saturday only.




To assure you the maximum comfort and satisfaction, Currently, you can pay via T/T, L/CWESTERN UNION, PAYPAL or through Visa, MasterCard via Ali Express Escrow. More payment options will be added in the near future.


After-sale service


All of the products we sell are with a certain time warranty, during the warranty, anything wrong with it, like no working an unstable output voltage or current, damaged, my corporation will be responsible to fix it well for free and re-send it to the clients, But, the delivery cost should be paid by purchaser himself.

We will be very glad to provide the assistance during your installation and application at any time.


Contact Us


Your inquiry and mail will be quickly responded. Suppose you have no ideas on choosing the right power supply, please do not hesitate to contact us.



We will always be here and try our best to provide you best service !


For samples, you can go to our Aliexpress to buy it too.  It is easier to place the order, but have to pay 5% ( charging cost ) to Alibaba. 


Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
23 Transactions 50,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $102,000
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