URA4805YMD-5WR3 power module URA4803/09/12/15/24YMD-5W stabilized dual output
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Price$3.48
Product Feature
Wide voltage range input （4:1 ），output:5W
Conversion efficiency :90% （Typ） ）
Isolation voltage :1500Vdc
Standby power consumption ：0.036W （Typ） ）
Quick start ：1mS （Typ） ）
Operating temperature range ：-40~+85°C
Input undervoltage, output short circuit, overcurrent, overvoltage protection
Metal shell, low output ripple
International standard pins, PCB board in-line installation
The output power of UR(A)B_YMD-5WR3 series products is 5W, 4:1 wide voltage input range, efficiency up to 90%, 1500VDC conventional isolation voltage, allowable operating temperature -40℃to+85℃, with output overvoltage, overvoltage Flow and short circuit protection functions, the bare metal meets CISPR32/EN55032 CLASSA, and is widely used in medical, industrial control, electric power, instrumentation, communication, railway and other fields.
EInput Features
| Project | Working conditions | Min. | Typ. | Max. | Unit | |
Input current (full load/no load) | 24VDC nominal input series, nominal input voltage | 3.3V | ‐ | 201/1 | 206/2 | mA |
| Other | ‐ | 245/1 | 251/2 | |||
48VDC nominal input series, nominal input voltage | 3.3V | ‐ | 100/0.5 | 103/1 | ||
| Other | ‐ | 123/0.5 | 126/1 | |||
110VDC nominal input series, nominal input voltage | 3.3V | ‐ | 44/0.3 | 45/0.5 | ||
| Other | ‐ | 50/0.3 | 55/0.5 | |||
| Reflected ripple current | 24VDC nominal input series, nominal input voltage | - | 40 | - | mA | |
| 48VDC nominal input series, nominal input voltage | - | 30 | - | |||
| 110VDC nominal input series, nominal input voltage | - | 20 | - | |||
Impulse voltage （Isec.max） | 24VDC nominal input series, nominal input voltage | -0.7 | - | 50 | VDC | |
| 48VDC nominal input series, nominal input voltage | -0.7 | - | 100 | |||
| 110VDC nominal input series, nominal input voltage | -0.7 | - | 200 | |||
| Starting voltage | 24VDC nominal input series, nominal input voltage | - | - | 9 | ||
| 48VDC nominal input series, nominal input voltage | - | - | 18 | |||
| 110VDC nominal input series, nominal input voltage | - | - | 40 | |||
Input undervoltage protection | 24VDC nominal input series, nominal input voltage | 5.5 | 6.5 | ‐ | ||
| 48VDC nominal input series, nominal input voltage | 12 | 15.5 | ‐ | |||
| 110VDC nominal input series, nominal input voltage | 32 | 36 | ‐ | |||
| Startup time | Nominal input voltage and constant resistance load | ‐ | 1 | ‐ | mS | |
| Input filter type | PI type | |||||
| Hot plug | Not support | |||||
| Remote control(Ctrl)* | Module on | Ctrl floating or connected to TTL high level （3.5-12VDC） | ||||
| Input current at shutdown | - | 0 | 1 | mA | ||
| Note: *Ctrl control pin voltage is relative to input pin GND | ||||||
