Below is an overview of the key characteristics of DC converters, presented here for your better understanding. This information is compiled based on years of practical experience within our company, aiming to provide insight into our products and their applications. We hope this content will prove valuable and informative.
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### Input Characteristics
The input voltage range for DC converters varies depending on the specific model:
- **4.75VDC to 5.25VDC**
- **11.40VDC—12.60VDC**
- **14.25VDC—15.75VDC**
- **22.80VDC—25.20VDC**
- **45.60VDC—50.40VDC**
Each range caters to different applications, ensuring compatibility across a wide spectrum of systems.
### Output Characteristics
The output performance of DC converters is highly reliable, with specifications as follows:
- **Output Voltage Accuracy**: Within ±3% of the nominal output voltage.
- **Load Effect**: Changes in load from 20% to 100% result in a maximum deviation of ±1.0%.
- **Source Effect**: When the input voltage shifts from low to high, the output remains stable with a maximum deviation of ±1.0%.
- **Ripple and Noise**: The peak-to-peak ripple and noise remain below 50mVpk-pk.
- **Temperature Coefficient**: The temperature coefficient is kept at ≤±0.02%/°C (maximum).
Additionally, the isolation voltage between the input and output is maintained at 1000VDC for one minute, with a leakage current less than 2mA. The maximum operating temperature of the housing is +90°C.
### Applications of DC Converters
DC converters find application in numerous industries due to their versatility:
1. **Electricity Sector**: Used in integrators, meters, and smart meters.
2. **Industrial Control**: These devices are essential in industrial automation, helping to maintain consistent power supply in complex machinery.
3. **Medical Equipment**: They play a crucial role in medical devices such as monitors and patient monitoring systems.
4. **Military Applications**: Widely utilized in military equipment, where reliability and performance under extreme conditions are paramount.
The input voltage can be either AC or DC, while the output is typically DC but may also include AC outputs. The operating temperature range ensures functionality in diverse environments.
### Isolation Voltage
Isolation between the input and output serves multiple purposes:
- It facilitates current transformation.
- It prevents mutual interference between input and output circuits.
- It adapts to varying signal characteristics, allowing weak signals to control stronger equipment.
Outputs can be single, dual, or multiple, depending on the requirements. This flexibility makes DC converters ideal for point-of-load (POL) or point-of-use (PUPS) power supply systems. Their modular design enhances adaptability, making them suitable for various sectors such as telecommunications, automotive electronics, and aerospace.
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Website Keywords: DC Converter, DC/DC Power Module, Module Power
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