Overview of this Hi-link E0503S-1WR3H Isolated dc converter
Input characteristics of HLK-E0503S-1WR3H DC-DC Power Module
| Project | Working conditions | Min. | Typ. | Max. | Unit |
| Input current
(full load/no load) |
3.3VDCinput series | — | 370/3 | –/15 | mA |
| 5VDCinput series | — | 235/3 | –/15 | ||
| 12VDCinput series | — | 99/3 | –/15 | ||
| 15VDCinput series | — | 99/3 | –/15 | ||
| 24VDCinput series | — | 51/3 | –/15 | ||
| Reflected Ripple
Current |
— | 15 | — | mA | |
| Impulsevoltage
(Isec.max) |
3.3VDCinput series | –0.7 | — | 5 | VDC |
| 5VDCinput series | –0.7 | — | 9 | ||
| 12VDCinput series | –0.7 | — | 18 | ||
| 15VDCinput series | –0.7 | — | 21 | ||
| 24VDCinput series | –0.7 | — | 30 | ||
| Input filter type | Capacitive filtering | ||||
| Hot plug | No support | ||||
Output characteristics HLK-E0503S-1WR3H DC-DC Power Module
| Project | Working and testing conditions | 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 output | — | — | ±1.5 | % |
| Others | — | — | ±1.2 | % | ||
| Load regulation | 10%~100%Â load | 3.3VDCÂ output | — | 10 | — | % |
| 5VDCÂ output | — | 8 | — | % | ||
| 9VDCÂ output | — | 8 | — | % | ||
| 12VDCÂ output | — | 7 | — | % | ||
| 15VDCÂ output | — | 6 | — | % | ||
| 24VDCÂ output | — | 6 | — | % | ||
| Ripple and noise | Pure resistive load, 20MHz bandwidth,
peak-to-peak |
— | 45 | 100 | mVp-p | |
| Temperature drift
coefficient |
Full load | — | — | ±0.03 | %/°C | |
| Output short circuit
protection |
Continuous short circuit protection, automatic recovery | |||||
| Note: â‘ The test method of ripple and noise is twisted pair test method. | ||||||
General characteristics HLK-E0503S-1WR3H DC-DC Power Module
| Project | Working conditions | Min. | Typ. | Max. | Unit |
| Insulation voltage | Input-Output, test time a minute,leakage
current is less than 1mA |
3000 | — | — | VDC |
| Insulation resistance | Input-Output, insulation voltage500VDC | 1000 | — | — | MΩ |
| Isolatedcapacitor | Input-Output, 100KHz/0.1V | — | 20 | — | pF |
| Working temperature | Using the reference temperature derating
curve |
-40 | — | +85 | ℃ |
| Storage temperature | -40 | — | +125 | ||
| Shell temperature rise during operation | — | 25 | — | ||
| Storage humidity | no condensation | 5 | — | 95 | %RH |
| Pin Soldering
Temperature |
The solder joint is 1.5mm away from the shell, 10s | — | — | +300 | ℃ |
| On-off level | Full load, nominal voltage input | — | 100 | — | KHz |
| Shock | 10-55Hz，10G，30Min.alongX，YandZ | ||||
| Shell material | Black flame-retardant heat-resistant plastic (UL94V-0) | ||||
| Minimum time
between failures |
MIL-HDFK-217F@25℃ | 3.5X106 | — | — | Hrs |
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