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DDR-15L-12
14.14
Details
Meanwell DDR-15L-12 is a 15W DIN Rail type DC-DC converter with 12V1.25A0-1.25A15W60mVp-p9-13.2V. The model features easy installation, ultra slim width (17.5mm), and 4:1 ultra-wide input voltage. At the same time, DDR-15L-12 could work under -40~ +85℃ wide operating temperature, with 4KVdc I/O isolation, adjustable output voltage (±10%), and full protective functions ... etc. Furthermore, 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-12 Encoding
| DDR | Series Name |
| 15 | Rated Wattage |
| L | Input Voltage ( G: 9-36Vdc, L: 18-75Vdc) |
| 12 | Output Voltage ( 3.3/5/12/15/24Vdc) |
Meanwell DDR-15L-12 Specifications
| MODEL | DDR-15L-12 | |
| OUTPUT | DC VOLTAGE | 12V |
| RATED CURRENT | 1.25A | |
| CURRENT RANGE | 0-1.25A | |
| RATED POWER | 15W | |
| RIPPLE & NOISE (max.) | 60mVp-p | |
| VOLTAGE ADJ. RANGE | 9-13.2V | |
| VOLTAGE TOLERANCE | ±2.0% | |
| LINE REGULATION | ±0.5% | |
| LOAD REGULATION | ±0.5% | |
| SETUP, RISE TIME | 120ms, 85ms at full load | |
| HOLD UP TIME (Typ.) | L-type: 16ms at 48Vdc input | |
| EXTERNAL CAPACITANCE .LOAD (Max.) | 1200μF | |
| INPUT | VOLTAGE RANGE | 18 ~ 75Vdc |
| EFFICIENCY (Typ.) | 85.00% | |
| 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 | 13.8-16.2V | |
| 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 IMMUNITY | BS EN/EN55035 , BS EN/EN61000-6-2(BS EN/EN50082-2) | |
| 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-12 Features
l Width only 17.5mm (1SU)
l 3 years warranty
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)
Meanwell DDR-15L-12 Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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