New DC Power Supply
From the R&D bench to the production line and the repair shop — our 3010E22 delivers stable 0–30V / 0–10A DC power with precise digital control and full protection.
Encoder knob instead of analog pots – no drift, no wear, repeatable settings every time.
Compact Design
One-key output on/off
Easy operation
For Laboratory & R&D testing
For Service & repair workshops
For Education & training labs
Built-in OVP / OCP / OTP and low ripple keep both the unit and your devices safe.
Why customers come back
Three things every shipment depends on.
Every unit we ship has to pass our bench before it reaches yours — no exceptions..
01 / Tested1
Not just packed
— Every unit runs a full-load burn-in test with ripple and protection checks before it leaves our bench.
Burn-in / Ripple / OVP-OCP-OT
02 /Engineered2
Engineered in-house
Boards, magnetics and housings are specified and validated by our own team, not resold blindly from a catalogue
R&D / Magnetics / Validation
03 / Service3
Export support that answers
CE documentation, HS codes, packing lists and realistic lead times, in English, within 24 hours.
CE docs / HS codes / 24h reply
Shop the edit
Best sellers and new arrivals
Start with the pieces customers reach for first: tactile carry goods, calm home tools, and small upgrades that make daily routines feel more intentional.
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300W
300W High Voltage Power Supply for Oil Fume Purification (ESP) — DC 9–16kV
The high‑voltage power supply is widely used in industrial oil fume purifiers, kitchen oil fume purification equipment, integrated purifiers, smokeless grills, andsimilar devices.
Din Rail Power Suply
240W single-output DIN rail AC/DC power supply
240W single-output DIN rail AC/DC power supply
60V 10A
DC Power Supply 0-60V, 0-10A High Power for Electronic Maintenance, Research and Testing
DC Power Supply 0-60V, 0-10A
200W
Oil Fume Purifier & ESP 200W High Voltage AC-DC Power Supply
The high‑voltage power supply is widely used in industrial oil fume purifiers, kitchen oil fume purification equipment, integrated purifiers, smokeless grills, andsimilar devices.
Materials and care
Built to pass the bench, not just the brochure.
We document what we test, so you know exactly what you are buying.
CE & Compliance
ESP and industrial units ship with CE documentation and a full test record; compliance packs issued on request.
Burn-in & Aging
100% full-load aging, output ripple measured, OVP / OCP / OTP verified on every unit.
Warranty & After-sales
12-month warranty, spare parts availability and technical support from the engineers who built it.
Choose the right power for your project
Read the latest product stories, buying guides, and company updates from the MDL TEK Team
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Oct 11, 2026Buying Guides
How to Select ESP Fume Purifier & Right High Voltage Power Supply
Poor purification performance, frequent arcing and tripping in ESP fume systems are mostly caused by mismatched power supply and electric field, rather than insufficient electric field quantity.
Oct 11, 2026Buying Guides
How to Choose the Right ESP Electric Field and Matching High-Voltage Power Supply
A common misconception in ESP fume purification systems is that more electric field plates deliver better performance.
Oct 10, 2026Buying Guides
Key Application & Selection Tips for ESP High‑Voltage Power Supplies
Application
Buyer questions
FAQs
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Email
mdltek@mdltek.com
Phone
+8613798458247
Office
F3 building A2,Baicai Industrial Park,NO.19 Tianbao Road,Shiyan, Baoan,Shenzhen,China
Hours
Mon-Fri, 9:00-18:00 PT
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