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Mean Well DDR-60L-12 DC-DC Converter - 60W - 18~75V in 12V out
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Mean Well DDR-60L-12 DC-DC Converter - 60W - 18~75V in 12V 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 Voltage12 Volt
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Rated Current5 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-12 to step down a 48V DC bus to 12V for surveillance cameras in an industrial facility?
Yes. The DDR-60L-12 accepts 18-75V DC input, which covers standard 48V DC distribution buses. It provides 12V at 5A (60W), enough to power several IP cameras, or one PTZ camera with heater, directly from the DIN rail panel.
Is the DDR-60L-12 a good choice for converting a 24V solar battery system to 12V for radio or networking equipment?
Yes. A 24V nominal battery system typically ranges from about 20V to 29V under charge, which falls within the DDR-60L-12's 18-75V input window. At 60W it can power 12V routers, switches, or radio transceivers commonly used in off-grid or remote monitoring setups.
Can the DDR-60L-12 power 12V LED lighting strips inside a DIN rail-controlled display case?
Yes. With 5A at 12V the DDR-60L-12 delivers 60W, which can drive several meters of standard 12V LED strip depending on the strip's power per meter. The 4KVdc I/O isolation protects sensitive LED drivers from noise on the upstream DC bus.
Is the DDR-60L-12 suitable for use in a vehicle or mobile equipment with a 48V electrical system?
The DDR-60L-12 accepts 18-75V DC, so it can handle 48V vehicle bus voltages including transient fluctuations. Its -40°C to +85°C operating range and fanless design with no moving parts make it appropriate for mobile or vehicular environments subject to vibration and wide temperature swings.
Can the DDR-60L-12 operate reliably in a freezing cold outdoor junction box?
Yes. The DDR-60L-12 is rated for operation from -40°C to +85°C, so it handles extreme cold without issue. Its fanless, convection-cooled design has no mechanical parts that could seize in freezing conditions, making it suitable for unheated outdoor enclosures.
What output voltage options are available in the DDR-60L series?
The DDR-60L series includes four models sharing the same 18-75V input range and DIN rail form factor: 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 feature fanless design with 4KVdc I/O isolation.
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Other DDR-60L Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well DDR-60L-24 DC-DC Converter - 60W - 18~75V in 24V out | 60W | 24V | 2.5A | Indoor | $34.55 | 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 |
