Model | Size (mm) | Output power (W) | Output voltage (V) | Outputcurrent (mA) | Notes |
HLK-B2405S-2WR3 | 19.5*10*7 | 2 | 5 | 400 |
|
HLK-B2412S-2WR3 |
| 2 | 12 | 166 |
|
HLK-B2415S-2WR3 |
| 2 | 15 | 133 |
|
HLK-B2424S-2WR3 |
| 2 | 24 | 83 |
|
2. Product Characteristic
1. Features: constant voltage input, isolated non regulated single output, 2W
2. Conversion efficiency 90% (typ)
3. Isolation is required between input and output (isolation voltage ≤ 1500vdc)
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. Output short-circuit protection: Sustainable short-circuit protection and automatic recovery
7. Small sip package
8. International standard pin, PCB in-line installation
9. It is sealed with high-quality environment-friendly waterproof and thermal conductive adhesive, moisture-proof and vibration proof, meeting the waterproof and dustproof IP65 standard
10. High reliability and long service life design, long continuous working time, MTBF ≥ 3.5 million hours (3500000 HRS)
3. Input characteristic
Item | Technical index | Unit | Note |
Rated input voltage | 24 | Vdc |
|
Input voltage range | 21.6~26.4 | Vdc |
|
Maximum input current | ≤0.1 | A |
|
Reflected Ripple Current | 15 | mA | DC24VRated input voltage series |
Impulse voltage | ≤30 | Vdc |
|
Starting voltage | 21.6 | Vdc |
|
Input filter type |
| Capacitor filtering |
Hot plug |
| Not working |
Note: test at room temperature
4. Output characteristics(5V/400mA)
Item | Technical requirements | Unit | Note |
No-load rated output voltage | 5V±15% | Vdc |
|
Short time maximum output current | ≥420 | mA |
|
Rated output current | 400 | mA |
|
Voltage regulation | ±1.2 | % |
|
Load Regulation | ±12 | % |
|
Conversion efficiency | Vin=24Vdc,Output full load 86 | % |
|
Output ripple and noise(mVp-p) | ≤100 Pure resistive load, 20MHz bandwidth, peak to peak | mV |
|
Output short circuit protection | Direct short circuit during normal output, and the normal operation will be restored automatically after the short circuit is removed |
| No damage to the whole machine |
Insulation voltage | Input output, test time 1 minute, leakage current less than 1mA / 1500V | - |
|
Insulation resistance | Input-output, insulation voltage500VDC/1000MΩ | MΩ |
|
Isolation capacitance | Input-output,100KHz/0.1V 20pF | - |
|
Note: due to limited space, the above is only a list of typical products. If you need products outside the list, please contact the Sales Department. |
5. Environment Condition
Item | Technical index | Unit | Note |
Working temperature | -40?+85 | ℃ |
|
Storage temperature | -40?+125 | ℃ |
|
Relative humidity | 5?95 | % |
|
Heat dissipation method | Natural cooling |
|
|
Atmospheric pressure | 80?106 | Kpa |
|
Vibration | Vibration coefficient 10~500Hz,2G10min./ 1cycle, 60min.each along X,Y,Z axes |
| Meet secondary road transport requirements |
6. Product characteristic curve
7. Typical application circuit
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