B1205S-2WR3/B1203S/B1209S/1212S/1215S/1224S-2WR3 DC to DC 12V to 5V 2W 400mA Isolation Voltage 1500VDC Power Module Converter
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Visitor3167
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Buycount:
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Price$0.75
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. characteristic:Constant voltage input, isolated non stabilized voltage single output,2W
2. Isolation voltage 1500VDC
3. Low no-load power consumption 0.025W(Typ.)
4. Transfer efficiency up to 90%
5. Output short-circuit protection: continuous short circuit protection, automatic recovery
6. The voltage of the input power supply is relatively stable.(Voltage variation range±10%Vin)
7. Operating temperature range :-40°C~+85°C
8. Small SIP package
9. International standard pin,direct installation of PCB board.
10. High reliability and long life design,continuous working time MTBF≥3.5 million hours (3500000Hrs)
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 | 30/80(max) | Mvp-p |
Input Characteristics
Item | Working conditions | Min. | Typ. | Max. | Unit |
Input current (full load/no load) | 5VDC Input Series | -- | 454/5 | --/10 | m'A |
9VDC Input Series | -- | 250/5 | --/10 | ||
12VDC Input Series | -- | 186/2 | --/5 | ||
15VDC Input Series | -- | 148/2 | --/4 | ||
24VDC Input Series | -- | 92/1 | --/2 | ||
Reflection ripple current | -- | 15 | -- | m'A | |
Impulse voltage | 3.3VDC Input Series | -0.7 | -- | 5 | VDC |
5VDC Input Series | -0.7 | -- | 9 | ||
9VDC Input Series | -0.7 | -- | 15 | ||
12VDC Input Series | -0.7 | -- | 18 | ||
15VDC Input Series | -0.7 | -- | 21 | ||
24VDC Input Series | -0.7 | -- | 30 | ||
Input filter type | Capacitance filter type | ||||
Hot plugged | Non-support |
Output Characteristics
Project name | Working and testing condition | Min. | Typ. | Max. | Unit | |
Output load | load percentage | 10 | -- | 100 | % | |
Output Voltage Accuracy | See Error Envelope Curve | -- | -- | ±15.0 | % | |
Linear adjustment rate | Input voltage variation ±1% | 3.3V Input | -- | -- | ±1.5 | % |
others | -- | -- | ±1.2 | % | ||
Load adjustment rate | 10%~100% load | 3.3VDC Output | -- | 18 | -- | % |
5VDC Output | -- | 12 | -- | % | ||
9VDC Output | -- | 8 | -- | % | ||
12VDC Output | -- | 7 | -- | % | ||
15VDC Output | -- | 6 | -- | % | ||
24VDC Output | -- | 5 | -- | % | ||
Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | -- | 30 | 80 | mVp-p | |
Temperature Drift Coefficient | Full load | -- | -- | ±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 |
Cin Capacitance | Filter capacitor | 4.7μA/50V |
Cout Capacitance | Filter capacitor | Refer to usual application |
Lin inductance | Filter inductance | Inductance: 4.7uH |
Lout inductance | Cin Capacitance | Inductance: 4.7uH |
Notes:Output Load Requirements
In order to ensure that the module can work efficiently and reliably, the minimum output load should not be less than 10% of the rated load.If the power you need is really small, please connect a resistor in parallel between the positive and negative poles of the output terminal (the sum of the actual power used by the resistor is greater than or equal to 10% of the rated power and the rated power of the selected resistor must be greater than 5 times of the actual power used, otherwise the temperature of the resistor will be higher)