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B0505S-1W
+NomenclatureDC DC CONVERTER 1 OUTPUT 1W 5V
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FabricantMornsun États - Unis, LLC
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Pièce fabricant #B0505S-1W
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En stock22117
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Spécifications
| Attribut | Valeur |
| Series | B_S-1W (1W) |
| Part Status | Obsolete |
| Type | Isolated Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output 1 | 5V |
| Current - Output (Max) | 200mA |
| Power (Watts) | 1 W |
| Voltage - Isolation | 1 kV |
| Applications | ITE (Commercial) |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 70% |
| Mounting Type | Through Hole |
| Package | 4-SIP Module |
| Size / Dimension | 0.46" L x 0.24" W x 0.39" H (11.6mm x 6.0mm x 10.0mm) |
| Approval Agency | CE, cURus, UL |
| Packaging | Tube |
Présentation
Description
The "B0505S-1W" nomenclature generally indicates a few key specifications:
- "B" could represent the series or manufacturer-specific designation.
- "05" often denotes the input voltage, commonly 5 volts.
- The second "05" usually indicates the output voltage, also 5 volts.
- "S" might stand for a single output.
- "1W" refers to the power rating, indicating that it can handle up to 1 watt of power.
These components are known for their efficiency, compact size, and reliability, making them ideal for applications where space is limited but consistent power conversion is necessary. They are often used in telecommunications, data processing, and industrial control systems.
Equivalent
1. Murata MEJ1S0505SC
2. RECOM R05P05S
3. Traco Power TMR 1-0505
4. Mean Well IRM-05-5
5. XP Power JCA0505D
These are similar in function, offering isolated 5V input to 5V output with 1W power rating, suitable for similar applications. Always verify specifications like input voltage range, output current, and isolation voltage to ensure compatibility.
Features
1. Input Voltage: The module typically operates with a 5V input voltage.
2. Output Voltage: It provides a stable 5V output voltage.
3. Output Power: The module is designed to deliver 1W of output power.
4. Isolation: It features galvanic isolation, often rated at 1kV, which helps in reducing noise and improving safety by isolating the input from the output.
5. Efficiency: The converter offers high efficiency, making it suitable for energy-sensitive applications.
6. Operating Temperature: It functions effectively over a wide temperature range, often from -40°C to +85°C, making it versatile for various environments.
7. Package: The B0505S-1W is typically available in a compact SIP (Single Inline Package), which saves space on the circuit board.
8. Applications: Ideal for applications requiring voltage conversion, noise isolation, or power supply stabilization in industrial, telecommunications, and instrumentation settings.
These features make the B0505S-1W a reliable choice for low-power, isolated DC-DC conversion needs.
Pinout
Pin Count and Function:
- Number of Pins: Generally, the B0505S-1W has 4 pins.
- Pin Functions:
1. Pin 1 (Vin): Input voltage pin; connected to the DC power supply.
2. Pin 2 (GND): Ground pin; serves as the return path for input and output.
3. Pin 3 (Vout): Output voltage pin; provides the isolated DC output.
4. Pin 4 (NC or No Connection): Often left unconnected; sometimes used for optional features or stabilization.
This module offers an isolated output, meaning the output is electrically separated from the input, which helps in reducing noise and protecting sensitive components in various electronic applications.
Manufacturer
Application
1. Telecommunications: Powering remote equipment with stable voltage.
2. Industrial Control Systems: Ensuring noise reduction and voltage regulation in control circuitry.
3. Medical Devices: Providing isolated power to sensitive components for safety and reliability.
4. Consumer Electronics: Used in battery-powered devices to manage power efficiently.
5. Instrumentation: Supplying isolated voltage to measurement and testing equipment to prevent interference.
6. Data Communication: Offering stable power in network devices and routers.
Its compact size and efficiency make it suitable for space-constrained and sensitive applications.
Package
Frequently Asked Questions
Q: What is the typical application for the B0505S-1W isolated module?
A: This module is designed for ITE (commercial) applications requiring 1W output with 1kV isolation, ideal for industrial control systems.
Q: Can the B0505S-1W operate with a 5V input voltage?
A: Yes, it accepts 4.5V to 5.5V input, with 5V nominal, making it suitable for standard 5V power rails.
Q: What is the maximum output current at 5V?
A: The maximum output current is 200mA, providing 1W of power at the rated 5V output.
Q: What isolation voltage does this module provide?
A: It offers 1 kV voltage isolation, ensuring reliable safety isolation in noise-sensitive circuits.
Q: Is this part still in active production?
A: No, the part status is "Obsolete," so it is not recommended for new designs; consider current alternatives.
Q: What is the operating temperature range for this module?
A: It operates from -40°C to 85°C, suitable for harsh industrial environments without derating concerns.
Q: What package type does the B0505S-1W use?
A: It uses a 4-SIP through-hole package, with compact dimensions of 11.6mm x 6.0mm x 10.0mm for space-saving designs.
Q: What certifications does this module carry?
A: It is approved by CE, cURus, and UL, ensuring compliance with international safety standards.
