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Mean Well DDR-60L-24 DC-DC Converter - 60W - 18~75V in 24V out
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Mean Well DDR-60L-24 DC-DC Converter - 60W - 18~75V in 24V out
The DDR-60L is a 60W DIN Rail type DC-DC converter with a 52.5mm (3SU) profile, designed for systems fed from 24V or 48V DC sources. A 4:1 wide input voltage range of 18~75Vdc covers both nominal 24V and 48V DC bus supplies, while reinforced 4KVdc I/O isolation ensures noise-free power delivery. Free air convection cooling and no minimum load requirement make it simple to deploy across a -40~+85°C operating range.
Key Features
- ✓ Compact 52.5mm (3SU) width — DIN rail TS-35/7.5 or 15 compatible
- ✓ 4:1 wide input voltage range: 18~75Vdc
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVdc reinforced I/O isolation
- ✓ Cooling by free air convection — no minimum load required
- ✓ Wide operating temperature: -40°C ~ +85°C
- ✓ Protections: Short circuit / Overload / Over voltage / Reverse polarity / Under voltage lockout
- ✓ Safety approvals: UL 62368-1, IEC 62368-1, AS/NZS 62368.1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesDDR Series
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Power Rating60 Watt
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Output Voltage24 Volt
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Rated Current2.5 Ampere
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Input Voltage18V~75V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EAC,EMC,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty2 Year
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Length3.54 in
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Width2.15 in
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Height2.07 in
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Weight0.48 lb
::specification::
Frequently Asked Questions
Can I use the DDR-60L-24 to step down a 48V DC bus to 24V for PLC and automation equipment?
Yes. The DDR-60L-24 accepts 18-75V DC input, covering 48V nominal buses. It outputs 24V at 2.5A (60W), which is a standard supply voltage for compact PLCs, relays, solenoid valves, and 24V field devices commonly used in factory automation panels.
Is the DDR-60L-24 a good fit for powering 24V building automation controllers from a 48V DC backbone?
Yes. Building management systems often distribute 48V DC along cable trays and then convert locally to 24V for controllers, actuators, and sensors. The DDR-60L-24's 60W capacity and DIN rail mount make it straightforward to install at each local panel. The 4KVdc isolation protects downstream equipment from bus noise.
Can the DDR-60L-24 supply 24V power to a small Modbus RTU network of field transmitters?
Yes. Most 4-20mA loop-powered or Modbus RTU transmitters draw well under 1A each at 24V. With 2.5A available, the DDR-60L-24 can power multiple transmitters on a shared 24V rail. The 4KVdc isolation helps keep measurement signals clean from upstream DC bus interference.
Is the DDR-60L-24 suitable for converting 48V telecom power to 24V for edge networking gear?
Yes. Telecom sites commonly provide -48V DC (referenced as 48V magnitude). The DDR-60L-24 accepts up to 75V DC input, comfortably accommodating telecom bus voltages including float-charge levels. It delivers 24V at 2.5A for switches, small routers, or PoE injectors rated at 24V input.
Can the DDR-60L-24 operate in a non-ventilated weatherproof enclosure exposed to temperature extremes?
Yes. With an operating range of -40°C to +85°C and a completely fanless design, the DDR-60L-24 requires no airflow. Its compact 90.0 x 54.5 x 52.5 mm profile fits easily in sealed NEMA or IP-rated enclosures. Verify that worst-case enclosure temperature stays within the rated range.
What DDR-60L models are available if I need a different output voltage?
The DDR-60L series offers four output options, all with 18-75V DC input: DDR-60L-5 (60W, 5V, 12A), DDR-60L-12 (60W, 12V, 5A), DDR-60L-15 (60W, 15V, 4A), and DDR-60L-24 (60W, 24V, 2.5A). All share the same ultra-slim DIN rail form factor and fanless, isolated design.
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Other DDR-60L Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well DDR-60L-12 DC-DC Converter - 60W - 18~75V in 12V out | 60W | 12V | 5A | Indoor | $35.02 | View |
| Mean Well DDR-60L-5 DC-DC Converter - 60W - 18~75V in 5V out | 60W | 5V | 12A | Indoor | $36.55 | View |
| Mean Well DDR-60L-15 DC-DC Converter - 60W - 18~75V in 15V out | 60W | 15V | 4A | Indoor | $32.54 | View |
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