| Allicdata Part #: | 1866-5053-ND |
| Manufacturer Part#: |
DDR-30G-12 |
| Price: | $ 18.96 |
| Product Category: | Power Supplies - External/Internal (Off-Board) |
| Manufacturer: | Mean Well USA Inc. |
| Short Description: | DC/DC CONVERTER 12V 30W |
| More Detail: | N/A |
| DataSheet: | DDR-30G-12 Datasheet/PDF |
| Quantity: | 95 |
| 1 +: | $ 17.23680 |
| 10 +: | $ 15.87600 |
| 25 +: | $ 14.96880 |
| 50 +: | $ 14.51520 |
| Voltage - Output 4: | -- |
| Approvals: | CE, EAC |
| Size / Dimension: | 2.15" L x 1.38" W x 3.54" H (54.5mm x 35.0mm x 90.0mm) |
| Mounting Type: | DIN Rail |
| Operating Temperature: | -40°C ~ 85°C (With Derating) |
| Efficiency: | 86% |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 4kV |
| Power (Watts): | 30W |
| Current - Output (Max): | 2.5A |
| Series: | DDR-30 |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 12V |
| Number of Outputs: | 1 |
| Voltage - Input (Max): | 36V |
| Voltage - Input (Min): | 9V |
| Type: | Enclosed |
| Part Status: | Active |
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DC DC converters are devices used to convert direct current (DC) into other forms of DC or AC power. The most common form of DC DC converter, the step-down converter, is designed to provide a constant output voltage and peak current on the output side while converting a higher input voltage on the input side. The benefits of the step-down converter are that it reduces the overall power needs while providing a more efficient voltage output. The model of DC DC converter we will be discussing today is the DDR-30G-12.
The DDR-30G-12 is a high performance, low cost, low power dissipative converter designed for industrial applications. The device can be used for either a step-down or a step-up application, providing a wide input voltage range (inputs up to 36V) and a wide output voltage range (outputs up to 48V). The DDR-30G-12 has a peak efficiency of 85% and is capable of providing up to 12A of continuous output current. This performance allows the device to be used in a variety of applications, including LED lighting, motor control, power supplies, and telecom equipment.
The DDR-30G-12 makes use of a unique circuit design called “flyback”. In this approach, the power is stored in a set of inductors and capacitors and then released in a cyclic pattern. This approach offers several advantages, such as high efficiency and low heat dissipation. The converter can also be used to provide a wide range of output voltages, as the main circuit parameters can be adjusted or replaced as necessary. As the DDR-30G-12 uses two independent circuits for the input and output stages, it can be used to differentiate between power supplies and ensure that the power is delivered in such a way as to minimize waveform distortion and eliminate unwanted voltage spikes or dips.
Another advantage of the DDR-30G-12 is its seamless integration with the microprocessor. The device features built-in current-mode control and external soft-start impedances, which allows for tighter control over output currents and voltage levels. Furthermore, the DDR-30G-12 also includes over-current protection, temperature-controlled pulsing, and active input voltage monitoring, providing for improved safety and stability. The device also includes an input voltage transient suppression feature that can be used to filter out any noise in the input voltage, providing further protection from potential damage or performance issues.
The versatility and reliability of the DDR-30G-12 make it a great choice for many DC DC converter applications. Its reliable performance, wide input and output voltage ranges, and efficient operation make it a great choice for a variety of applications, ranging from LED lighting to telecom equipment. Its ability to provide tight control over the output voltage and current also make it an ideal choice for motor control and power supply applications. Furthermore, its built-in features provide improved safety and reliability, making it an excellent choice for applications that require improved protection and stability.
The specific data is subject to PDF, and the above content is for reference
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DDR-30G-12 Datasheet/PDF