Mean Well DDR-60L-5 DC-DC Converter - 60W

Name: Mean Well DDR-60L-5 DC-DC Converter - 60W - 18~75V in 5V out 12A
Brand: Mean Well
SKU: DDR-60L-5
Price: 36.55 USD
Availability: InStock

Overview

DDR-60L-5 is the 5V output model of this series: rated current 12A, rated power 60W, typical efficiency 87.5%.

DDR-60 series is a 60W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim width (52.5mm), 4:1 ultra wide input voltage, -40~+85℃ wide operating temperature, 4KVdc I/O isolation, adjustable output voltage ( 10%) and full protective functions...etc. This series has two input options: 9~36V /18~75V and various output options: 5V / 12V / 15V / 24V and can be used for industrial control, security control, communication system and other fields. Suitable applications are DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable...etc.

Features

Width only 52.5mm (3SU)
4:1 ultra wide input range
-40~+85℃ wide working temperature
No minimum load required
DC output adjustable (±10%)
Cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15
Protections: Short circuit / Overload / Over voltage / Input reverse polarity / Input under voltage protection
4KVdc I/O isolation(Reinforced isolation)
3 years warranty

Specifications

DDR-60L-5Specifications from the official datasheet (2026-03-31 edition)

OUTPUT

DC VOLTAGE: 5V
RATED CURRENT: 12A
CURRENT RANGE: 0 ~ 12A
RATED POWER: 60W
RIPPLE & NOISE (max.)^Note.2: 60mVp-p
VOLTAGE ADJ. RANGE: 4.5 ~ 5.5V
VOLTAGE TOLERANCE^Note.3: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.5%
SETUP, RISE TIME: 120ms, 85ms at full load
HOLD UP TIME (Typ.): L-type: 10ms@48Vdc input
EXTERNAL CAPACITANCE LOAD (Max.): 6800μF

INPUT

VOLTAGE RANGE^Note.4: 18 ~ 75Vdc
EFFICIENCY (Typ.): 87.5%
DC CURRENT (Typ.): 1.5A /48Vdc
INRUSH CURRENT (Typ.): 20A /48Vdc

PROTECTION

OVERLOAD: 105 ~ 135% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 5.75 ~ 7V Protection type : Shut down o/p voltage, re-power on to recover
REVERSE POLARITY: By internal MOSFET, no damage, recovers automatically after fault condition removed
UNDER VOLTAGE LOCKOUT: 24Vin (G-type):Power ON≥9V , OFF≤8.5V 48Vin (L-type):Power ON≥18V , OFF≤17V

ENVIRONMENT

WORKING TEMP.: -40 ~ +85℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 5 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 5 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~60℃)
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
OPERATING ALTITUDE: 5000 meters

SAFETY & EMC (Note 5)

SAFETY STANDARDS: IEC 62368-1, UL 62368-1, AS/NZS 62368-1, EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:4KVdc
ISOLATION RESISTANCE: I/P-O/P>100M Ohms / 500Vdc / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 Class A
Radiated BS EN/EN55032 Class A for 1m I/O cable , Class B for 30cm I/O cable
Voltage Flicker BS EN/EN61000-3-3 -----; BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2)
EMC IMMUNITY: Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 3, 6KV contact; criteria A
Radiated BS EN/EN61000-4-3 Level 3, 10V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 3, 2KV; criteria A
Surge BS EN/EN61000-4-5 Level 3, 1KV/Line-Line; criteria A
Conducted BS EN/EN61000-4-6 Level 3, 10V; criteria A
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m; criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class A
Radiated	BS EN/EN55032	Class A for 1m I/O cable , Class B for 30cm I/O cable
Voltage Flicker	BS EN/EN61000-3-3	-----; BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2)

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 3, 6KV contact; criteria A
Radiated	BS EN/EN61000-4-3	Level 3, 10V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 3, 2KV; criteria A
Surge	BS EN/EN61000-4-5	Level 3, 1KV/Line-Line; criteria A
Conducted	BS EN/EN61000-4-6	Level 3, 10V; criteria A
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m; criteria A

OTHERS

MTBF: 3261.6K hrs min. Telcordia SR-332 (Bellcore) ; 611.1K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 52.5*90*54.5mm (W*H*D)
PACKING: 216g; 60pcs/14Kg/0.97CUFT

Test conditions and notes6

1. All parameters NOT specially mentioned are measured at normal input (G:24Vdc, L:48Vdc), rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Derating may be needed under low input voltage. Please check the derating curve for more details.
5. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
6. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

Technical drawings

DDR-60L-5 Derating Curve — Derating Curve

DDR-60L-5 Output derating VS input voltage — Output derating VS input voltage

DDR-60L-5 Mechanical Specification — Mechanical Specification

Typical applications

Downloads

Certificates4

CE Certificate(DDR-60)(EN) PDF Download

UL Certificate(DDR-60)(EN) PDF Download

EMC Certificate(DDR-60)(EN) PDF Download

EAC Certificate(EN) PDF Download

Catalogues2

Mean Well DC-DC Catalog PDF Download

Mean Well Catalog (Industrial) PDF Download

FAQ

Can I use the DDR-60L-5 to power 5V embedded systems from a 48V DC distribution bus in an industrial panel?

Yes. The DDR-60L-5 accepts 18-75V DC, covering standard 48V bus voltages. It outputs 5V at up to 12A (60W), which is sufficient for multiple single-board computers, Raspberry Pi clusters, or 5V microcontroller boards mounted in a DIN rail enclosure.

Is the DDR-60L-5 a good option for providing 5V to USB-powered diagnostic tools in a 48V-powered mobile service vehicle?

Yes, as long as the vehicle bus stays within the 18-75V input range. At 12A on the 5V output, it can supply USB diagnostic tablets, handheld scanners, or test equipment through appropriate USB power distribution boards.

Can the DDR-60L-5 power 5V digital signage controllers or media players in a commercial installation?

Yes. Many compact media players and signage controllers require 5V at 2-3A. The DDR-60L-5 provides 12A total, so it can power multiple such devices from a single converter. The 4KVdc I/O isolation separates the digital equipment from the upstream 48V or 24V DC line.

How does the DDR-60L-5 differ from the DDR-60G-5 if I need a 5V DC-DC converter?

Both are DIN rail 5V converters in the same 90.0 x 54.5 x 52.5 mm form factor. The DDR-60G-5 accepts 9-36V DC input (suited for 12V or 24V sources) and delivers 54W at 10.8A. The DDR-60L-5 accepts 18-75V DC input (suited for 24V or 48V sources) and delivers 60W at 12A. Choose based on your upstream DC bus voltage.

Will the DDR-60L-5 operate reliably in an outdoor traffic control cabinet with no active cooling?

It is rated from -40°C to +85°C ambient, with output derating at higher temperatures per the datasheet's derating curve. In a traffic control cabinet, check that the internal ambient temperature and your load stay within that curve, and keep the unit protected from water and condensation (5-95% RH non-condensing).

Can I install the DDR-60L-5 in a sealed enclosure in a cold-storage warehouse at sub-zero temperatures?

Yes. The DDR-60L-5 is rated to operate at temperatures as low as -40°C. Cold-storage environments typically range from -25°C to -18°C, which is well within its specification. Keep humidity non-condensing (5-95% RH), as specified on the datasheet.

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well DDR-60L-12 DC-DC Converter - 60W - 18~75V in 12V out 5A	60W	12V	5A	IP20	$35.02	View
Mean Well DDR-60L-24 DC-DC Converter - 60W - 18~75V in 24V out 2.5A	60W	24V	2.5A	IP20	$32.14	View
Mean Well DDR-60L-15 DC-DC Converter - 60W - 18~75V in 15V out 4A	60W	15V	4A	IP20	$32.54	View

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Mean Well DDR-60L-5 DC-DC Converter - 60W - 18~75V in 5V out 12A

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