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DDR-15L
14.01
Details
Meanwell DDR-15L Series is a 15W DIN Rail type DC-DC converter. The model outstands easy installation, ultra slim width (17.5mm), and 4:1 ultra-wide input voltage. At the same time, DDR-15L could work under -40~ +85℃ wide operating temperature, with 4KVdc I/O isolation, adjustable output voltage (±10%), and full protective functions...etc.
What’s more, the series has two input options: 9~36V/18~75V and various output options: 3.3V /5V/12V/15V/24V. The product is used for industrial control, security control, communication system and other fields. Suitable applications are DC buck/boost regulator, which increases system insulation level and voltage drop compensation along cable...etc.
Meanwell DDR-15L Series Encoding
| DDR | Series Name |
| 15 | Rated Wattage |
| L | Input Voltage ( G: 9-36Vdc, L: 18-75Vdc) |
| 24 | Output Voltage ( 3.3/5/12/15/24Vdc) |
Meanwell DDR-15L Series Model Specifications
| MODEL | DDR-15L-3.3 | DDR-15L-5 | DDR-15L-12 | DDR-15L-15 | DDR-15G-24 | |
| OUTPUT | DC VOLTAGE | 3.3V | 5V | 12V | 15V | 24V |
| RATED CURRENT | 4.5A | 3A | 1.25A | 1A | 0.63A | |
| CURRENT RANGE | 0-4.5A | 0-3A | 0-1.25A | 0-1A | 0-6.3A | |
| RATED POWER | 15W | 15W | 15W | 15W | 15W | |
| RIPPLE & NOISE (max.) | 50mVp-p | 50mVp-p | 60mVp-p | 75mVp-p | 100mVp-p | |
| VOLTAGE ADJ. RANGE | 3.0-3.6V | 4.5-5.5V | 9-13.2V | 13.5-16.5V | 21.6-28V | |
| VOLTAGE TOLERANCE | ±2.0% | ±2.0% | ±2.0% | ±2.0% | ±2.0% | |
| LINE REGULATION | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| LOAD REGULATION | ±1.5% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | |
| SETUP, RISE TIME | 120ms, 85ms at full load | |||||
| HOLD UP TIME (Typ.) | L-type: 16ms at 48Vdc input | |||||
| EXTERNAL CAPACITANCE .LOAD (Max.) | 3300μF | 3300μF | 1200μF | 1200μF | 680μF | |
| INPUT | VOLTAGE RANGE | 18 ~ 75Vdc | ||||
| EFFICIENCY (Typ.) | 84.00% | 85.00% | 85.00% | 86.00% | 86.00% | |
| DC CURRENT (Typ.) | 0.4A /48Vdc | |||||
| INRUSH CURRENT (Typ.) | 15A /48Vdc | |||||
| PROTECTION | OVERLOAD | 110 ~ 150% rated output power | ||||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | ||||||
| OVER VOLTAGE | 3.8-4.7V | 5.75-7V | 13.8-16.2V | 17.25-20.25V | 8.8-32.4V | |
| 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 | 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 | 2000 meters | |||||
| SAFETY&EMC | SAFETY STANDARDS | IEC 62368-1 (LVD) ,AS/NZS 62368.1 approved; Design refer to UL508 | ||||
| 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 B | ||||
| Radiated | BS EN/EN55032 | Class B | ||||
| Voltage Flicker | BS EN/EN61000-3-3 | --- | ||||
| EMC IMMUNITY | 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 | 907K hrs min. MIL-HDBK-217F (25℃) | ||||
| DIMENSION | 17.5*90*54.5mm (W*H*D) | |||||
| PACKING | 68g; 160pcs/12Kg/1.19CUFT | |||||
Meanwell DDR-15L Series Features
l Width only 17.5mm (1SU)
l 4:1 ultra-wide input range
l -40~ +85℃ wide working temperature
l No minimum load required
l DC output adjustable (±10%)
l Cooling by free air convection
l Can be installed on DIN rail TS-35/7.5 or15
l Protections: Short circuit/Overload/Over voltage/Input reverse polarity/Input under voltage protection
l 4KVdc I/O isolation (Reinforced isolation)
l 3 years warranty
Meanwell DDR-15L Series Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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