Is Yueqing Keldan Technology a manufacturer or a trading company?

We are a custom manufacturer with an in-house export team. Our production site has been verified onsite by TÜV Rheinland, covering production lines, QA/QC and trading capability.

Which certifications do Keldan power supplies carry?

Our standard DIN rail and switching power supplies are CE-marked. Test reports for specific models can be supplied on request so you can check compliance with your target market before ordering.

What is the minimum order quantity?

Many standard DIN rail and enclosed models can be sampled from 1 piece. Some series, such as the LRS CCTV series and low-profile DIN rail models, start from 10 to 15 pieces. Custom OEM projects have project-specific MOQs.

Do you support OEM and ODM customization?

Yes. We offer design-based and sample-based customization, including output voltage and current, enclosure, terminals, cable, private label and packaging.

How is every power supply tested before shipment?

Units pass incoming material inspection, SMT placement with reflow soldering, AOI optical inspection, manual debugging, full-load aging (burn-in) testing and a final finished-product inspection.

Should I choose a pure sine wave or modified sine wave inverter?

Choose a pure sine wave inverter for inductive loads, compressors, pumps, audio and sensitive electronics. A modified sine wave inverter is a cost-effective option for resistive loads such as heaters, lamps and simple tools.

MDR-20 20W DIN Rail Switching Power Supply 12V 1.67A 24V 1A AC DC Single Output for Industrial Automation

1 / 5

MDR-20 20W DIN Rail Switching Power Supply 12V 1.67A 24V 1A AC DC Single Output for Industrial Automation

Send Inquiry

MDR-20 20W DIN Rail Switching Power Supply 12V 1.67A 24V 1A AC DC Single Output for Industrial Automation

Related Products

LPV-60-24 60W 24V 2.5A IP67 Waterproof LED Driver Constant Voltage AC DC Switching Power Supply Outdoor Lighting

500W 24V 20A Switching Power Supply AC DC Converter Single Output 90-132VAC 180-264VAC Industrial Equipment

ZSN3 1000W Programmable Variable DC Power Supply AC to DC 12V 24V 48V 110V 220V Adjustable SMPS for Laser Lab Use

EDR-120 120W Industrial DIN Rail Power Supply 12V 10A 24V 5A 48V 2.5A AC DC Switching Power Supply for PLC Control Cabinet

LEYU LRS-150-24 AC DC Switching Power Supply 150W 24V 6.5A Single Output SMPS for Industrial Equipment LED Lighting

LEYU EDR-240-24 DIN Rail Power Supply 24V 10A 240W AC DC Single Output Active PFC Industrial Automation

240W Industrial DIN Rail Switching Power Supply 24V 10A Compact Size for Automation Equipment & Control Panel

100W IP67 Waterproof LED Driver 12V 24V Constant Voltage Power Supply for Outdoor Billboards Signage & LED Strip Lights

30W Industrial DIN Rail Power Supply 24V 1.5A AC DC Converter for PLC Control Cabinet & Building Automation

EDR-120 120W DIN Rail Power Supply 90-264VAC Universal Input 12V 10A 24V 5A 48V 2.5A Industrial Switching Power Supply