URB4805YMD-25WR3 URB4809YMD/URB4812YMD/URB4815YMD/URB4824YMD DC DC 25W isolated power module 24V to 3/5/9/12/15/24V regulated dual output converter
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Visitor2439
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Buycount：
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Price$7.00
Download files:
DC to DC power module:
1W: https://drive.google.com/drive/folders/1vk6luTBKSC5gfwLJC-DbyEZYVDwk87JV
2W: https://drive.google.com/drive/folders/1vjf-77LCVQl16Hcb1phADiU3Hz14mhYB
3W: https://drive.google.com/drive/folders/13pTx02uL4moskJ-PQsBYFytdq2pPt2mN
5W: https://drive.google.com/drive/folders/1okF0YdP1Xs35HxnAkTm45WOK0kH7qlb5?
6W: https://drive.google.com/drive/folders/18IOw7PyIx99lbm3u0FEhkepC82w601sw
10W: https://drive.google.com/drive/folders/1vuJp5ZoJA9Ci0M4wCS8nT689LVzgh2tC
12W: https://drive.google.com/drive/folders/1becUdxQODQ25_A_iarNnun3Vmi_wow1g
20W: https://drive.google.com/drive/folders/182aHyvoN8J0fCurg65jOkfQp17dyaXP6
30W: https://drive.google.com/drive/folders/1StP-0SJDyFpH3yQMLLQjkQXMDXc-RGeP
40W: https://drive.google.com/drive/folders/1IXRm7dueYYTNoyXCFp88wRQexmKAgCLm
B0505S-1WR2: https://drive.google.com/file/d/16BPrOWkzOz7efnf3OvF1XjClKGnO6znv/view
AC to DC power module:
40W: https://drive.google.com/drive/folders/1jI-hITgxjtByhSCpUMmrJATHO8b_gpN7
30W(C): https://drive.google.com/drive/folders/1Nz-_SdQAuVha0JM7nJTelIfophZsmUYb
20W: https://drive.google.com/drive/folders/1PlLOzt_k3Ky5THYGOWP72jqxWSkJsU6Z
15W(C): https://drive.google.com/drive/folders/1vnVfcgQH-OvujpO6asvQvjIgmwUS2Pti
10W: https://drive.google.com/drive/folders/1zaMfq4Dm3brmRWhTGp9-49c8hN5HsIuk
5W: https://drive.google.com/drive/folders/1_dzDfHi9HOnj_b0RJHCGZ9j87ma8PU7g
3W: https://drive.google.com/drive/folders/1xz8MPw9KeQXDlyAQoI3KXzjCoL4yBRVP
2W: https://drive.google.com/file/d/1_UaUPWX9K5Bfavle4C1imVY0-WjY4yso/view
Product Feature
1. Wide input voltage range 4:1, isolated regulated output 25W
2. Isolation voltage 1500VDC
3. Transfer efficiency up to 91%(Typ)
4. Quick Start：1mS(Typ)
5. Operating temperature range ：-40°C~+85°C
6. Metal case, low output ripple
7. International standard pin，direct installation of PCB board
8. Output short-circuit protection: continuous short circuit protection, automatic recovery
Enviroment Condition
| Project name | Qualification | Unit | Notes |
| Working enviroment temperature | -40—+85 | ℃ | |
| Storage temperture | -40—+125 ℃ | ℃ | |
| Relative humidity | 5—95 | % | |
| Heat dissipation mode | natural cooling | ||
| Atmospheric pressure | 80—106 Kpa | Kpa | |
| Ripple & Noise | 50/80(max) | Mvp-p |
Input Characteristics
| Item | Working conditions | Min. | Typ. | Max. | Unit | |
| Input voltage range(fully loaded/unloaded） | 24VDC Input Series | 3.3V | - | 937/20 | 959/2 | mA |
| 5V | - | 1157/25 | 1183/ | |||
| 12V | - | 1157/2 | 1183/ | |||
| 15V | - | 1144/2 | 1170/ | |||
| 24V | - | 1144/2 | 1170/ | |||
| ±5V | - | 1197/2 | 1225/ | |||
| ±12V | - | 1157/2 | 1183/ | |||
| ±15V | - | 1157/2 | 1183/ | |||
| ±24V | - | 1157/2 | 1183/ | |||
| 48VDC Input Series | 3.3V | - | 468/10 | 479/1 | ||
| 5V | - | 578/12 | 591/1 | |||
| 12V | - | 578/1 | 591/2 | |||
| 15V | - | 572/1 | 585/2 | |||
| 24V | - | 572/1 | 585/2 | |||
| ±5V | - | 598/1 | 612/2 | |||
| ±12V | - | 578/1 | 591/2 | |||
| ±15V | - | 578/1 | 591/2 | |||
| ±24V | - | 578/1 | 591/2 | |||
| Reflected Ripple Current | Nominal input voltage | -- | 40 | -- | mA | |
| 24VDC Input Series | -0.7 | -- | 50 | |||
| 48VDC Input Series | -0.7 | -- | 100 | |||
| 24VDC nominal input series, nominal input voltage | - | - | 9 | |||
| 48VDC nominal input series, nominal input voltage | - | - | 18 | |||
| Input undervoltage protection | 24VDC nominal input series, nominal input voltage | 5.5 | 6.5 | - | ||
| 48VDC nominal input series, nominal input voltage | 12 | 15.5 | - | |||
| Input filter type | PI type | |||||
| Hot plugged | Non-support | |||||
Output Characteristics
| Project name | Working and testing condition | +V01 | -V02 | |||||
| Min. | Typ. | Max. | Min. | Typ. | Max. | |||
| output load | load percentage | 0% | - | 100% | 0% | - | 100% | |
| Output Voltage Accuracy | - | ±1.0% | ±2.0% | - | ±2.0% | ±3.0% | ||
| Linear adjustment rate | input voltage range | - | ±0.2% | ±0.5% | - | ±1.5% | ±2.0% | |
| Load adjustment rate | 20%~100% rate load, balanced | -- | ±0.5% | ±1.0% | - | ±4.0% | ±5.0% | |
| Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | -- | 50mVp-p | 80mVp-p | - | 50mVp-p | 80mVp-p | |
| Output voltage regulation | Input voltage range | - | No adjustment end | - | - | No adjustment endNo adjustment end | - | |
| Output short circuit protection | Continuous short circuit protection, automatic recovery | |||||||
| Notes: Ripple and Noise Test Methods Twisted Pair Test Method | ||||||||
Note:
1、The above is only a list of typical products. If you need products beyond the list, please contact our sales. 2、The maximum capacitive load indicates the maximum capacitive load that + VO or - vo can be connected to,If the value is exceeded, the product will not start normally..
Typical Application Circuits
EMC parameter recommendation
| Component No. | Function | Recommended value |
| FMSE | Slow blowing fuse, selected according to the actual input current of the customer | |
| CY1 safety capacitor | 1nF/250Vac | |
Notes：More details please feel free to contact hi-link team.
