
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 2:1, isolated regulated output 3W
2. Isolation voltage 1500VDC
3. Transfer efficiency up to 83%
4. Output short-circuit protection: continuous short circuit protection, automatic recovery
5. The voltage of the input power supply is relatively stable.(Voltage variation range±10%Vin)
6. Operating temperature range :-40°C~+85°C
7. Small SIP package
8. International standard pin,direct installation of PCB board.
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 | 50/100(max)
| Mvp-p |
|
Input Characteristics
| Item | Working conditions | Min. | Typ. | Max. | Unit |
Input voltage range
| 5VDC Input Series | 4.5 | 5 | 9 | VDC |
| 12VDC Input Series | 9 | 12 | 18 |
| 24VDC Input Series | 18 | 24 | 36 |
| 48VDC Input Series | 36 | 48 | 72 |
| Input current (full load/no load) | 5VDC Input Series | -- | 833/40 | 857/60 | mA |
| 12VDC Input Series | -- | 20/15 | 328/30 |
| 24VDC Input Series | -- | 160/6 | 164/10 |
| 48VDC Input Series | -- | 80/4 | 82/6 |
| Reflection ripple current | 5VDC Input Series | -- | 30 | -- | mA |
| 12VDC Input Series |
| 40 | -- |
| 24VDC Input Series |
| 55 | -- |
| 48VDC Input Series |
| 45 | -- |
| Impulse voltage(1sec.max.) | 5VDC Input Series | -0.7 | -- | 12 | VDC |
| 12VDC Input Series | -0.7 | -- | 25 |
| 24VDC Input Series | -0.7 | -- | 50 |
| 48VDC Input Series | -0.7 | -- | 100 |
| Starting voltage | 5VDC nominal input series, nominal input voltage | - | - | 4.5 |
|
| 12VDC nominal input series, nominal input voltage | - | - | 9 |
|
| 24VDC nominal input series, nominal input voltage | - | - | 18 |
|
| 48VDC nominal input series, nominal input voltage | - | - | 36 |
|
| Input filter type |
| Capacitance filter type
|
| Hot plugged |
| Non-support
|
Output Characteristics
| Project name | Working and testing condition | Min. | Typ. | Max. | Unit |
| Linear adjustment rate | Full load, input voltage from low voltage to high voltage | -- | ±3.0 | ±5.0 | % |
| No-load output voltage accuracy | Input voltage range | -- | ±1.5 | ±5.0 | % |
| Output Voltage Accuracy | 5%-100% load, input voltage range | 3.3V/5V Input | -- | ±3.0 | ±5.0 | % |
| others | -- | ±1.0 | ±3.0 | % |
| Load adjustment rate | 5%~10% load | 3.3VDC Output | -- | ±0.4 | ±75 | % |
| Transient recovery time | 25% load step change |
| -- | 0.5 | 2 | ms |
| Transient Response Bias |
|
| -- | ±2.5 | ±5 | % |
| Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | -- | 50 | 100 | mVp-p |
| Temperature Drift Coefficient | Full load |
| -- | ±0.02 | ±0.03 | %/℃ |
| 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/2KV |
| D1 diode | RB160M-60V/1A |
| R resistance | R=((Vc-Vd-1.0)/Ic)-300Ω |
| Cd | 47nF/100V |

Notes:More details please feel free to contact hi-link team.
Service declaration
Supports seven days of returns without reason
If the delivery is lost, return is supported
If the delivery is damaged, return is supported
Free exchange within 90 days
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