Non-Isolated 24PIN DIL Step-down DC-DC LED Drivers - Non-Isolated 24PIN DIL Package DC-DC LED Drivers | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
24PIN DIL package step-down DC-DC LED Driver has an effciency up to 98%. LDA48 series features a wide input voltage range. This product is protected against short circuit and overtemp.
Yuan Dean can provide high efficiency production solutions and customized products.Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality Non-Isolated 24PIN DIL Step-down DC-DC LED Drivers, Non-Isolated 24PIN Step-down DC-DC LED Drivers manufacturer from Taiwan since 1990. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank.
Non-Isolated 24PIN DIL Step-down DC-DC LED Drivers
LDA48 Series
Non-Isolated 24PIN DIL Package DC-DC LED Drivers
24PIN DIL package step-down DC-DC LED Driver has an effciency up to 98%. LDA48 series features a wide input voltage range. This product is protected against short circuit and overtemp.
Yuan Dean can provide high efficiency production solutions and customized products.Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- 24PIN DIL package.
- Step-down constant current output LED driver.
- Wide input voltage range.
- Short circuit and overtemp. protected.
- High efficiency up to 98%.
Applications
- LED lighting.
- Warning Light.
- Airport lighting system.
- LED tube.
- LED bulbs.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | Input Range | Output Voltage | Constant Current |
|---|---|---|---|
| Vdc | Vdc | mA | |
| LDA48-0.30 | 36-72 | 18-70 | 300 |
| LDA48-0.35 | 36-72 | 18-70 | 350 |
| LDA48-0.50 | 36-72 | 18-70 | 500 |
| LDA48-0.60 | 36-72 | 18-70 | 600 |
| LDA48-0.70 | 36-72 | 18-70 | 700 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | Vo,Io nom | 36 | 48 | 72 | Vdc |
| Filter | Capacitor | 2.2 | μF |
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Output Voltage Range | Vin=36V | 18 | 70 | Vdc | |
| Output Current Range | Vin - Vout >2.0V | 300 | 700 | mA | |
| Output Current Accuracy | Vin=48V, 12 LEDS | ± 5 | ± 8 | % | |
| Output Current Stability | Vin=48V, 5LED to 12 LEDS | ± 5 | ± 10 | % | |
| Efficiency at full load | 98 | % | |||
| Capacitive Load | 100 | μF | |||
| Short Circuit Protection | Continuous |
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Operating Frequency | Full load, nominal input | 800 | KHz | ||
| Operation Temperature | 300mA / 350mA | -40 | +85 | °C | |
| 500mA/ 600mA/ 700mA | -40 | +71 | °C | ||
| Case Temperature | 100 | °C | |||
| Humidity | Non Condensing | 95 | % | ||
| Cooling | Free air Convectiong | ||||
| Wave Soldering Profile | 265°C/10 sec MAX | ||||
| Potting Material | Epoxy (UL94-V0) | ||||
| MTBF | MIL-HDBK-217F@25℃ | 2000000 | Hours | ||
| Case material | DAP | ||||
| Weight | 12.8 | g | |||
| Dimensions | 31.8x20.30x10.20 | mm | |||
| PWM | LED ON | <0.5 | Vdc | ||
| LED OFF | > 2 | Vdc | |||
Certification
- Markings and Dimensions
LDA48 Series Markingls and Dimensions
- Related Products
Non-Isolated DC-DC LED Drivers
LDA24 Series
Non-Isolated LED drivers has a efficiency up to 95%. LDA24 series is a constant current output...
Details- Files Download
LED Driver Non-Isolated DIL Package LDA48 Series
5.4~49W Dimmable and Constant Current Output LED Driver PDF Catalogue
Download
Non-Isolated 24PIN DIL Step-down DC-DC LED Drivers - Non-Isolated 24PIN DIL Package DC-DC LED Drivers | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include Non-Isolated 24PIN DIL Step-down DC-DC LED Drivers, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.