IB1205LS/IB1203LS/IB1212LS/IB1215LS/IB1224LS-1WR3 12V to 5V/3.3V/12V/15V/24V 1W DC to DC power module
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Visitor2970
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Buycount：
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Price$0.88
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,1W
2. Isolation voltage≤1500VDC
3. output short-circuit protection
4. The voltage of the input power supply is relatively stable.（Voltage variation range±10%Vin）
5. operating temperature range ：-40°C~+85°C
6. The stability of output voltage is not required.
7. Small SIP package, plastic housing
8. International standard pin out method
9. Adopts high quality environmental protection, waterproof and heat conducting adhesive for filling and sealing, moisture-proof and vibration proof, meeting the waterproof and dustproof IP65 standard
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 |
| 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 | Capacitive filtering | ||||
| 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 | 100% load | -- | -- | ±3 | % | |
| Linear adjustment rate | Input voltage variation ±1% | 3.3V output | -- | -- | ±3 | % |
| others output | -- | -- | ±2 | % | ||
| Load adjustment rate | 10%~100% load | 3.3VDC Output | -- | -- | ±3 | % |
| others output | -- | -- | ±2 | % | ||
| Ripple & Noise | Pure resistive load, 20HMz bandwidth, peak-to-peak | -- | 50 | -- | mVp-p | |
| Temperature Drift Coefficient | Full load | -- | -- | ±0.03 | %/℃ | |
| Output short circuit protection | 1s | |||||
Note: ①The test method of ripple and noise twisted pair test method. ②The series module does not have the input anti-reverse function, it is strictly forbidden to reverse the input positive and negative connection, otherwise it will cause irreversible damage to the module | ||||||
Typical Application Reference Circuit( Recommended Parameters)
Conventinal applications
To further reduce the input and output ripple, a capacitor filter network can be connected to the input and output terminals, and the application circuit is shown in Figure 1.
However, care should be taken to select the appropriate filtering capacitor. If the capacitor is too large, it is likely to cause start-up problems. For each output, under the condition of ensuring safe and reliable operation, the recommended capacitive load value is detailed in Table 1. recommended capacitive load value details (Table 1).
2. EMI typical application circuit
3. Output load requirements
To ensure that the module works efficiently and reliably, the minimum output load must not be less than 10% of the rated load when in use. If the power you need is really small, please connect
a resistor in parallel between the positive and negative terminals of the output (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 more than 5 times the actual power used, otherwise the temperature of the resistor will be higher).
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..
Product dimensions and pin definition, suggested printing layout
*Note: If the definition of each pin of the power supply module does not match with the selection manual, the label on the physical label shall prevail.
