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5pcs/lot Hi-Link small volume isolated power module 5V 2W HLK-B2405S-2WR3 DC DC converter voltage transformer
WE ARE HI-LINK MODULE MANUFACTURER, WELCOME TO PLACE ORDER HERE!
2WR3 DC / DC series products provide small volume, high efficiency, small power, constant voltage, input isolation, non regulated, single output module power supply. This series of modules are specially designed for applications where a set of voltage isolated from the input power supply needs to be generated in the on-board power supply system.
The modulesare suitable for pure digital circuit, general low-frequency analog circuit, relay driving circuit, data exchange circuit, etc.
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)
Warmly note: please feel free to contact us if you need the docs.
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 |
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 |
3.Input features
Notes：Test at room temperature
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 | ||
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. | |||
6.Typical application circuit
Brand Name : GICIsky
Origin : Mainland China
Type : Voltage Regulator
Model Number : HLK-B2405S-2WR3
Brand Name : bibikoo
Compatible Brand/Model : None
Certification : CE,RoHS
Origin : Mainland China
Working temperature : -40-+85
Condition : New
Output Power : 2W
Colour : Black
Dimension : 19.5*10*7mm
Input voltage range : 21.6~26.4Vdc
Output voltage : 5v
