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Adjustable and portable MCH K305D Mini switching DC Power Supply For Electrical Industry

1-9 Units
10-19 Units
20-49 Units
>=50 Units
Min. Order
1 Unit
Choose your specifications
Company Information

MCH Instruments Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 2,000+
13 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Place of Origin: Guangdong China
Brand Name: MCH
Model Number: MCH-K305D
Input Voltage: 220V
Output Type: Single
Output Power: 150W
Output Voltage: 0-30V
Output Frequency: 50/60Hz
Output Current: 0-5V
Size and Weight: Mini size and light weight
Display: 3 or 4 digit display in option
Input Voltage: 110V or 220V setting
Short Circuit Protection: Yes
Overall Protection: Yes
Fine Control Option: Available
OEM: Acailable, MOQ&gt;100pcs
CE: Yes
Factory Warranty: One year factory warranty
Selling Units: Single item
Single package size: 30X12.5X21 cm
Single gross weight: 2 KG
Package Type: Standard Packing
Package Preview:
Customize dDC, AC, AC & DC Power supply available

Voltage setting from 0-300V

Current setting from 0-100A


More detail, please enquiry with MCH Instrument sales representative


Products descriptions  

-Handiness, beautiful, stabilization, high performance, low cost
-High Stability digital display DC power supply
-A full functional output protection function
-Can be continuos output full load
-Current/ voltage adjustable within the nominal value

Outer packing volume:
330mm(L) x 120mm(D) x 200mm(H)

Optional Voltage:
-110V / 220V


Line Voltage200-240VAC,50Hz-60Hz
Output Voltage Range0-30V0-30V0-30V
Output Current Range0-2A0-3A0-5A
Voltage Display Accuracy±0.5%
Current Display Accuracy±0.5%
Voltage Regulation
Load Regulation(10-100%)50mV50mV50mV
Line Regulation(200-240VAC)20mV
Ripple & Noise(P-P)30mV50mV50mV
Current Regulation
Load Regulation(10-100%)20mA
Line Regulation(200-240VAC)20mA
Ripple & Noise(P-P)20mA
Operating Ambient-10℃ to + 60℃/ 30%RH to 90% RH 
Size7(W) x 16(H) x 22(D)cm




Company background


MCH Instrument Co. Ltd, was established in 1995, founded by Mr Huang Jing Wen, (CEO & Director of company)

We Build up our own Brand – MCH series in measuring, electronic tester instrument equipments such as Oscilloscope, spectrum Analyzer, Function & signal generator, Frequency counter, DC Power Supply unit Etc….

After 20 years of growing, MCH become strong, not only in product manufacturing, but do have own expert teams in management and products R&D,

MCH won a lot of achievements in China, and we archived ISO9001:2008. Most of our products are CE, ROHS certified

We do have OEM & ODM services

S. E. Q (Service, Economic pricing, Quality) is our concern, we know what you need, and we know what we have.

THAT WHY, Your concern is our target.

Looking forward to building up our partnerships.






Our service


S. E. Q (Service, Economic pricing, Quality) is our concern, we will serve you better, we try our best to ensure all the inquiries and requirements will reply ASAP not more than 24hours

after sales.jpg

After sales service

-All our products have 12 months warranty

-Components and spare parts will deliver for free once the causing traced within warranty period

-We have technical teams will serve you once you face any products issue, thru voice or video conference.

Packing & delivery

standard export carton:
1.6units per carton
2.Gross weight: 2kg /pc
3.carton dimension:40cm*17cm*35cm