IA0505S-1WR3 IA0503/IA0509/IA0512/IA0515/IA0524S-1W DC-DC isolated step down power supply module with short-circuit protection
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Visitor1991
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Buycount：
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Price$1.18
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:
https://drive.google.com/drive/folders/1HcZhdzhKA4p08B_YEv_A6sUOvNJ0Ei9n?usp=sharing
Product Features:
5Pin SIP international standard pin
Isolation voltage: 1500VDC
Low static current and high conversion efficiency
Low ripple coefficient and low noise
Working environment temperature: -40 ℃~+85 ℃
MTBF ≥ 3.5 million hours (3500000 Hrs)
Output short circuit protection: sustainable short circuit protection, automatic recovery
Built in soft start technology
Special specification products can be designed according to customer needs
Input characteristic:
| Item | Working Conditions | Min. | Typ. | Max. | Unit |
| Input voltage range | 5VDC input series | -- | 519/5 | --/10 | Vdc |
| 12VDC input series | -- | 208/3 | --/5 | ||
| 24VDC input series | -- | 102/1 | --/2 | ||
| Reflected ripple current | -- | 15 | -- | ||
Impulse Voltage | 5VDC input series | -0.7 | -- | 9 | Vdc |
| 12VDC input series | -0.7 | -- | 18 | ||
| 24VDC input series | -0.7 | -- | 30 | ||
| Input fliter typle | Capacitive filtering | ||||
| Hot plug | Non-support | ||||
| *This series of modules does not have input anti reverse connection function. It is strictly prohibited to input positive and negative reverse connections, otherwise it will cause irreversible damage to the module | |||||
Output characteristic:
| Item | Working and testing condition | Min. | Typ. | Max. | Unit | |
| Output load | load percentage | 10 | -- | 100 | % | |
| Output Voltage Accuracy | -- | -- | ±3.0 | % | ||
| Linear adjustment rate | Input voltage variation ±5% | -- | -- | ±0.25 | % | |
| Load adjustment rate | 10%~100% load | -- | +1 | +2 | % | |
| 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 | ||||||
General characteristic:
| Item | Working condition | Min. | Typ. | Max. | Unit |
| Insulation voltage | Input output, test time of 1 minute, leakage current less than 1mA | 1500 | -- | -- | VDC |
| Insulation resistance | Input output, insulation voltage 500VDC 1000-M Ω | 1000 | -- | -- | MΩ |
| Isolation capacitor | Input output, 100KHz/0.1V --40-- pF | -- | 20 | -- | pF |
| Working temperature | Use reference temperature derating curve chart | -40 | -- | +85 | ℃ |
| Storage temperature | -40 | -- | +125 | ||
| Temperature rise of the casing during operation | -- | 25 | -- | ||
| Storage humidity | No condensation | 5 | -- | 95 | %RH |
| Pin resistance to welding temperature | Welding point distance from the shell 1.5mm, 10 seconds | -- | -- | +300 | ℃ |
| Switching frequency | Full load, nominal voltage input | -- | 100 | -- | KHz |
| Shock | 10-55Hz, 10G, 30 Min. along X, Y and Z | ||||
| Shell material | Black flame retardant and heat-resistant plastic (UL94V-0) | ||||
| Minimum time between failures | MIL-HDBK-217F@25℃ | 3.5X10 6 | -- | -- | Hrs |
For more detail, please feel free to contact us.
