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Mean Well DDRH-15-05DR Ultra Wide Input DC-DC Converter, 10W 5V, Din Rail Type 2A

Name: Mean Well DDRH-15-05DR Ultra Wide Input DC-DC Converter, 10W 5V, Din Rail Type 2A
Brand: Mean Well
SKU: DDRH-15-05DR
Price: 69.03 USD
Availability: InStock

$69.03 USD

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Model

10W 5V Din 10W 5V PCB 10W 5V Screw 50W 5V

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Overview

DDRH-15-05DR is the 5V output model of this series: rated power 5Vo: 10W 12Vo ~ 24Vo: 15W, typical efficiency 78%.

DDRH-15 series is a 150 ~ 1500Vdc high reliable ultra-high input DC-DC converter which can supply stable working voltage for the load. Main features are as following: compact size, -40~+80℃ wide range operating temperature, 4KVac high isolation voltage, operation at 5000m altitude, low ripple & noise, complete protections and so on. Futhermore, this series also has DIN Rail type, it is suitable to be mounted on TS-35/7.5 or TS-35/15 rails. DDRH-15 is designed to meet UL1741 and IEC62109-1 standard. It is suitable for industrial automation, surveillance, telecommunication and can be widely deployed in the applications of new energy generation such as solar power, and windmill power generation, for instances, photovoltaic power systems, high voltage inverting , DC bus centralized application , ESS, charging pile, railway and so forth.

Features

150~1500Vdc 10:1 ultra-wide input range
4KVac I/O high isolation(Reinforced isolation)
Protections: Short circuit / Overload / Over voltage / DC input under voltage / DC input reverse Polarity
Fanless design, fully encapsulated, cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15 (DR-Type)
-40~+80℃ ultra-wide operating temperature (＞+50℃ derating)
Operating altitude up to 5000 meters
3 years warranty

Specifications

DDRH-15-05DRSpecifications from the official datasheet (2024-10-18 edition)

MODEL SELECTION TABLE

INPUT VOLTAGE (RANGE): Nominal 800Vdc (150~1500Vdc)
INPUT CURRENT NO LOAD: 0.2mA
INPUT CURRENT FULL LOAD: 25mA
OUTPUT VOLTAGE: 5V
OUTPUT CURRENT: 2A
EFFICIENCY (Typ.): 78%
CAPACITOR LOAD (MAX.): 2000μF

INPUT

VOLTAGE RANGE: 150 ~ 1500Vdc
FILTER: Internal capacitor
EXTERNAL INPUT FUSE: 4A/1500Vdc, required (Please refer to page 6 for more details)
INRUSH CURRENT (Typ.): Cold start 150A max. @ Vin=800Vdc

OUTPUT

VOLTAGE ACCURACY: ±2.0%
RATED POWER: 5Vo: 10W 12Vo ~ 24Vo: 15W
RIPPLE & NOISE^Note.2: 5 ~ 15Vo: 100mVp-p 24Vo: 150mVp-p
LINE REGULATION: ±1%
LOAD REGULATION: ±1% (10% Load to Full Load)
SWITCHING FREQUENCY (Typ.): 25 ~ 75.6KHz
HOLD UP TIME: 16ms min. @Vin=800Vdc
SETUP TIME: 1s max. @150~1500Vdc

PROTECTION

SHORT CIRCUIT: Protection type : Hiccup mode, continuous, automatic recovery
OVERLOAD: 110 ~ 300% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: Hiccup mode, recovers automatically after fault condition is removed
DC INPUT REVERSE POLARITY: By internal Bridge Diode, no damage, recovers automatically after fault condition removed
DC INPUT UNDER VOLTAGE LOCKOUT Start-up voltage: 147Vdc
DC INPUT UNDER VOLTAGE LOCKOUT Shutdown voltage: 137Vdc

ENVIRONMENT

WORKING TEMP.: -40 ~ +80℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.02% / ℃ (0 ~ 50℃)
VIBRATION: Component: 10 ~ 500Hz, 3G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting clip: Compliance to IEC60068-2-6
OPERATING ALTITUDE^Note.3: 5000 meters
OVER VOLTAGE CATEGORY: Ⅱ ; According to EN62109-1; altitude up to 5000 meters

SAFETY & EMC

SAFETY STANDARDS: UL1741 , CSA C22.2 No.107.1-16 , IEC62109-1 (LVD), EAC TP TC 004 approved
WITHSTAND VOLTAGE: I/P-O/P:4KVac
ISOLATION RESISTANCE: I/P-O/P, 100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 Class A (with external components)
Radiated BS EN/EN55032 Class A (with external components)
EMC IMMUNITY: BS EN/EN55035

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact, criteria A
Radiated Susceptibility BS EN/EN61000-4-3 Level 3, 10V, criteria A
EFT/Bursts BS EN/EN61000-4-4 Level 2, 0.5KV, criteria A
Surge BS EN/EN61000-4-5 Level 4, 2KV/Vin+ ~ Vin-, criteria A
Conducted BS EN/EN61000-4-6 Level 3, 10V, criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032	Class A (with external components)
Radiated	BS EN/EN55032	Class A (with external components)

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact, criteria A
Radiated Susceptibility	BS EN/EN61000-4-3	Level 3, 10V, criteria A
EFT/Bursts	BS EN/EN61000-4-4	Level 2, 0.5KV, criteria A
Surge	BS EN/EN61000-4-5	Level 4, 2KV/Vin+ ~ Vin-, criteria A
Conducted	BS EN/EN61000-4-6	Level 3, 10V, criteria A

OTHERS

MTBF: 388Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H): P Type: 76.2*50.8*25mm, ST Type: 122.3*57.3*32mm, DR Type: 122.3*57.3*43.5mm
CASE MATERIAL: Non-conductive black plastic (UL 94V-0 rated)
POTTING MATERIAL: UL 94V-0
PIN MATERIAL: Base: copper, Plating: Matte Tin
PACKING: P Type : 170g ; 6pcs/Tray, 18pcs/per carton ST Type : 210g ; 6pcs/Tray, 18pcs/per carton DR Type : 215g ; 6pcs/Tray, 18pcs/per carton

Test conditions and notes4

1. All parameters NOT specially mentioned are measured at 800Vdc input, 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. 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).
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com)

Technical drawings

DDRH-15-05DR ‧Tolerance: x.x±0.7mm (x.x±0.0275") — ‧Tolerance: x.x±0.7mm (x.x±0.0275")

DDRH-15-05DR ‧Tolerance: x.x±0.7mm (x.x±0.0275") (2) — ‧Tolerance: x.x±0.7mm (x.x±0.0275") (2)

DDRH-15-05DR DDRH-15-xxST (Screw Terminal Type) — DDRH-15-xxST (Screw Terminal Type)

DDRH-15-05DR DDRH-15-xxDR (DIN Rail Type) — DDRH-15-xxDR (DIN Rail Type)

DDRH-15-05DR Installation Instruction(DDRH-15-xxDR only) — Installation Instruction(DDRH-15-xxDR only)

DDRH-15-05DR External Fuse Wiring Instruction — External Fuse Wiring Instruction

DDRH-15-05DR DDRH-15-xxST — DDRH-15-xxST

DDRH-15-05DR DDRH-15-xxDR — DDRH-15-xxDR

Typical applications

Downloads

Datasheet1

DDRH-15-05DR datasheetDDRH_15_spec_sheet.pdf · 2024-10-18 edition PDF Download

FAQ

Can the DDRH-15-05DR power a 5V embedded controller or Raspberry Pi from a high-voltage DC bus?

The DDRH-15-05DR provides 5V at up to 2A (10W) and accepts 150–1500VDC input, making it suitable for supplying 5V embedded controllers, single-board computers, or logic boards in systems connected to medium- or high-voltage DC buses, as long as the load stays within 2A.

Is the DDRH-15-05DR suitable for use in DIN rail automation panels that require a 5V auxiliary supply?

Yes. The DDRH-15-05DR is a DIN rail-mount unit that provides a 5V/2A output for low-power auxiliary loads such as sensors, indicators, or communication modules within automation panels. Its 122.3 × 57.3 × 43.5 mm body clips onto TS35/7.5 or TS35/15 DIN rail.

Can I use the DDRH-15-05DR in a traction or railway application powered by a 750V DC bus?

The DDRH-15-05DR accepts 150–1500VDC input with a 10:1 ultra-wide range, which covers a 750V DC traction bus voltage, and supplies 5V/2A for onboard electronics or communication equipment. The sheet lists no railway-specific standard, so verify those requirements for rail vehicles.

Does the DDRH-15-05DR operate in cold outdoor environments or extreme temperatures?

Yes. The DDRH-15-05DR is rated for -40°C to +80°C (with load derating at high ambient per the derating curve) and uses a fanless design, making it appropriate for cold-climate installations and places where fan maintenance is impractical. For outdoor use it must be housed in a protective enclosure, as no IP rating is specified and humidity must stay non-condensing (20–90% RH).

What is the difference between the DDRH-15-05DR, DDRH-15-05P, and DDRH-15-05ST?

All three models provide 10W at 5V/2A with the same 150–1500VDC input range. The DDRH-15-05DR is DIN rail-mount (122.3 × 57.3 × 43.5 mm, 0.215 kg), the DDRH-15-05P is PCB-mount (76.2 × 50.8 × 25.0 mm, 0.17 kg), and the DDRH-15-05ST is screw terminal-mount (122.3 × 57.3 × 32.0 mm, 0.21 kg). Choose based on the required mounting method.

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