Constant Current LED Driver
The constant current LED driver is designed to deliver a stable constant current to the LEDs, while it reliably varies the output voltage within a certain range according to load resistance. With control chip, this product exhibits good stability, high efficiency, high power factor as well as long service life, and it realizes protection functions against overload, overvoltage, over temperature, short circuit and others. Thus, this LED driver is indispensable for constant current LED.
Standards
Magnetic Emission: EN55015
Harmonic: EN61000-3-2
Flicker: EN61000-3-3
Immunity: EN61547
Safety: IEC61347-1, IEC61347-2-13, IEC60598-1, IEC60598-2-6
1. Constant Current Small Power LED Driver with Low Ripple (EBP & ELP Series)
Features
Installation: Built-in
Power supply connection: terminal block or wire leads
Load connection: series connection
Protections: Short circuit protection and over temperature protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
100-240VAC 50/60Hz | DC350mA | 2.8-12V | 50°C | 75°C | ≥73% | <0.3W | ≥0.5 | 52.5 | 28.5 | 21 | |
100-240VAC 50/60Hz | DC500mA | 2.5-8V | 50°C | 75°C | ≥68% | <0.3W | ≥0.5 | 52.5 | 28.5 | 21 | |
100-240VAC 50/60Hz | DC700mA | 2.5-4V | 50°C | 75°C | ≥64% | <0.3W | ≥0.5 | 52.5 | 28.5 | 21 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
100-240VAC 50/60Hz | DC350mA | 3-10.5V | 50°C | 80°C | ≥74% | <0.3W | ≥0.5 | 50 | 40.8 | 21.5 | |
220-240VAC 50/60Hz | DC150mA | 20-40V | 50°C | 75°C | ≥82% | <0.3W | ≥0.5 | 52 | 43.5 | 22 | |
… | … | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 5.5-11V | 50°C | 75°C | ≥80% | <0.3W | ≥0.5 | 52 | 43.5 | 22 | |
220-240VAC 50/60Hz | DC150mA | 38-57V | 50°C | 80°C | ≥80% | <0.3W | ≥0.5 | 52 | 43.5 | 22 | |
… | … | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 8-13V | 50°C | 80°C | ≥78% | <0.3W | ≥0.5 | 52 | 43.5 | 22 |
Features
Installation: Independent
Power supply connection: Terminal block
Load connection: Series connection
Protections: short circuit protection and over temperature protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13, IEC60598-1, IEC60598-2-6
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC200mA | 20-40V | 50°C | 75°C | 82% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
220-240VAC 50/60Hz | DC250mA | 16-32V | 50°C | 75°C | 82% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
220-240VAC 50/60Hz | DC300mA | 13-26V | 50°C | 75°C | 81% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
220-240VAC 50/60Hz | DC350mA | 11.5-23V | 50°C | 75°C | 80% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC1000mA | 4-8V | 50°C | 75°C | 76% | <0.3W | >0.8 | 88 | 39 | 22.5 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC250mA | 24-48V | 50°C | 75°C | 85% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
220-240VAC 50/60Hz | DC300mA | 20-40V | 50°C | 75°C | 84% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
220-240VAC 50/60Hz | DC350mA | 17-34V | 50°C | 75°C | 83% | <0.3W | >0.8 | 88 | 39 | 22.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC1200mA | 5-10V | 50°C | 75°C | 76% | <0.3W | >0.8 | 88 | 39 | 22.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_002_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC350mA | 23-46V | 50°C | 80°C | 86% | <0.3W | >0.8 | 115 | 45 | 27.5 | |
220-240VAC 50/60Hz | DC400mA | 20-40V | 50°C | 80°C | 85% | <0.3W | >0.8 | 115 | 45 | 27.5 | |
220-240VAC 50/60Hz | DC450mA | 18-36V | 50°C | 80°C | 84% | <0.3W | >0.8 | 115 | 45 | 27.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC1400mA | 6-11.4V | 50°C | 80°C | 78% | <0.3W | >0.8 | 115 | 45 | 27.5 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
100-240VAC 50/60Hz | DC250mA | 8.4-240V | 50°C | 85°C | 80% | ≤0.1W | >0.8 | 68.5 | 35 | 20 | |
| 100-240VAC 50/60Hz | DC300mA | 7-20V | 50°C | 85°C | 80% | ≤0.1W | >0.8 | 68.5 | 35 | 20 |
… | … | … | … | … | … | … | … | … | … | … | … |
| 100-240VAC 50/60Hz | DC700mA | 3.6-10V | 50°C | 85°C | 75% | ≤0.1W | >0.8 | 68.5 | 35 | 20 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
100-240VAC 50/60Hz | DC120mA | 33.5-67V | 50°C | 80°C | 86% | <0.3W | ≥0.5 | 88 | 39 | 22.5 | |
| 100-240VAC 50/60Hz | DC150mA | 26-53.5V | 50°C | 80°C | 86% | <0.3W | ≥0.5 | 88 | 39 | 22.5 |
… | … | … | … | … | … | … | … | … | … | … | … |
| 100-240VAC 50/60Hz | DC700mA | 5.6-11.5V | 50°C | 80°C | 78% | <0.3W | ≥0.5 | 88 | 39 | 22.5 |
Features
Installation: Built-in
Power supply connection: Lead wire
Load connection: Series connection
Protections: Short circuit protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_003_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC250mA | 12-24V | 50°C | 80°C | 81% | <0.3W | >0.8 | Φ55 | 22.5 | |
| 220-240VAC 50/60Hz | DC300mA | 10-20V | 50°C | 80°C | 80% | <0.3W | >0.8 | Φ55 | 22.5 |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 5.5-11V | 50°C | 80°C | 76% | <0.3W | >0.8 | Φ55 | 22.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_003_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC200mA | 40-60V | 50°C | 75°C | 85% | <0.3W | >0.9 | Φ65 | 26 | |
| 220-240VAC 50/60Hz | DC250mA | 32-48V | 50°C | 75°C | 85% | <0.3W | >0.9 | Φ65 | 26 |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 11-17.5V | 50°C | 75°C | 83% | <0.3W | >0.9 | Φ65 | 26 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_003_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC300mA | 42-62V | 50°C | 75°C | 86% | <0.5W | >0.9 | Φ65 | 26 | |
| 220-240VAC 50/60Hz | DC350mA | 34-52V | 50°C | 75°C | 88% | <0.5W | >0.9 | Φ65 | 26 |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC1000mA | 12-18V | 50°C | 75°C | 85% | <0.5W | >0.9 | Φ65 | 26 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_003_4.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC300mA | 55-83V | 50°C | 85°C | 87% | <0.3W | >0.9 | Φ75 | 26 | |
| 220-240VAC 50/60Hz | DC350mA | 48-72V | 50°C | 85°C | 86% | <0.3W | >0.9 | Φ75 | 26 |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC1200mA | 14-21V | 50°C | 80°C | 82% | <0.3W | >0.9 | Φ75 | 26 |
Features
Installation: Built-in
Power supply connection: Lead wire
Load connection: Series connection
Protections: Short circuit protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia.(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC120mA | 33.5-67V | 50°C | 75°C | 81% | <0.3W | >0.45 | Φ55 | 22.5 | |
220-240VAC 50/60Hz | DC150mA | 26-53.5V | 50°C | 75°C | 80% | <0.3W | >0.45 | Φ55 | 22.5 | |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 5.6-11.5V | 50°C | 75°C | 76% | <0.3W | >0.45 | Φ55 | 22.5 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC120mA | 67-100V | 50°C | 75°C | 85% | <0.3W | >0.45 | Φ55 | 26 | |
220-240VAC 50/60Hz | DC150mA | 48-80V | 50°C | 75°C | 84% | <0.3W | >0.45 | Φ55 | 26 | |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 9-17.5V | 50°C | 75°C | 78% | <0.3W | >0.45 | Φ55 | 26 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia. (mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC200mA | 60-90V | 50°C | 80°C | 86% | <0.3W | >0.9 | Φ65 | 26 | |
220-240VAC 50/60Hz | DC250mA | 48-72V | 50°C | 80°C | 85% | <0.3W | >0.9 | Φ65 | 26 | |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 16-27V | 50°C | 80°C | 81% | <0.3W | >0.9 | Φ65 | 26 |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | |
Dia.(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC250mA | 56-85V | 50°C | 85°C | 86% | <0.3W | >0.9 | Φ65 | 26 | |
220-240VAC 50/60Hz | DC300mA | 46-70V | 50°C | 85°C | 85% | <0.3W | >0.9 | Φ65 | 26 | |
… | … | … | … | … | … | … | … | … | … | … |
220-240VAC 50/60Hz | DC700mA | 18-30V | 50°C | 85°C | 81% | <0.3W | >0.9 | Φ65 | 26 |
Features
Installation: Built-in
Power supply connection: Terminal block
Load connection: Series connection
Protections: Short circuit protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC350mA | 48-72V | 50°C | 85°C | ≥88% | ≤0.5W | >0.9 | 106 | 68 | 22 | |
| 220-240VAC 50/60Hz | DC400mA | 37.5-62.5V | 50°C | 85°C | ≥87% | ≤0.5W | >0.9 | 106 | 68 | 22 |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1200mA | 12.5-21V | 50°C | 85°C | ≥86% | ≤0.5W | >0.9 | 106 | 68 | 22 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_005_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC500mA | 36-60V | 50°C | 85°C | ≥88% | ≤0.5W | >0.9 | 102.5 | 66.5 | 30 | |
| 220-240VAC 50/60Hz | DC550mA | 32.5-54.5V | 50°C | 85°C | ≥87% | ≤0.5W | >0.9 | 102.5 | 66.5 | 30 |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1200mA | 15-25.5V | 50°C | 85°C | ≥86% | - | >0.9 | - | - | - |
40W (Current increment: 50mA)
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_005_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC500mA | 48-80V | 50°C | 85°C | ≥88% | ≤0.3W | >0.9 | 102.5 | 66.5 | 30 | |
220-240VAC 50/60Hz | DC550mA | 43.5-73V | 50°C | 85°C | ≥87% | ≤0.3W | >0.9 | 102.5 | 66.5 | 30 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1400mA | 17.5-29V | 50°C | 85°C | ≥86% | ≤0.3W | >0.9 | - | - | - |
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC600mA | 55-83.5V | 50°C | 85°C | ≥88% | ≤0.3W | >0.9 | 107.5 | 76 | 30 | |
| 220-240VAC 50/60Hz | DC700mA | 48-72V | 50°C | 85°C | ≥87% | ≤0.3W | >0.9 | 107.5 | 76 | 30 |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1500mA | 22-33.5V | 50°C | 85°C | ≥86% | ≤0.3W | >0.9 | 107.5 | 76 | 30 |
Features
Installation: Independent
Power supply connection: Terminal block
Load connection: Series connection
Protections: Short circuit protection and over temperature protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: EN61347-1, EN61347-2-13, EN60598-1, EN60598-2-6
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_006_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC200mA | 40-60V | 50°C | 80°C | ≥88% | <0.5W | >0.9 | 88 | 39 | 22.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC900mA | 8-13.5V | 50°C | 80°C | ≥81% | <0.5W | >0.9 | 88 | 39 | 22.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_006_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC200mA | 48-80V | 50°C | 80°C | ≥88% | <0.5W | >0.9 | 115 | 45 | 27.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1000mA | 12-18V | 50°C | 80°C | ≥81% | <0.5W | >0.9 | 115 | 45 | 27.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_006_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC250mA | 56-85V | 50°C | 85°C | ≥88% | <0.5W | >0.9 | 115 | 45 | 27.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC900mA | 14.5-24V | 50°C | 85°C | ≥81% | <0.5W | >0.9 | 115 | 45 | 27.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_006_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC250mA | 69-104V | 50°C | 85°C | ≥88% | <0.5W | >0.9 | 115 | 45 | 27.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1050mA | 15-25.5V | 50°C | 85°C | ≥81% | <0.5W | >0.9 | 115 | 45 | 27.5 |
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_006_3.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC300mA | 67-100V | 50°C | 85°C | ≥88% | <0.5W | >0.9 | 140 | 45 | 27.5 | |
… | … | … | … | … | … | … | … | … | … | … | … |
| 220-240VAC 50/60Hz | DC1200mA | 15-25.5V | 50°C | 85°C | ≥81% | <0.5W | >0.9 | 140 | 45 | 27.5 |
Features
Installation: Built-in
Power supply connection: Terminal block or wire lead
Load connection: Series connection
Protections: Short circuit protection and over temperature protection
Compliance
Magnetic Emission: EN55015
Harmonic Standard: EN61000-3-2
Flicker Standard: EN61000-3-3
Immunity: EN61547
Safety Standard: IEC61347-1, IEC61347-2-13, IEC60598-1, IEC60598-2-6
![](public/uploded/2505/b_12_1_1_constant_current_led_driver_007_2.jpg)
Model | Input Voltage | Constant Current | Operating Voltage Range | Ta | Tc | Typical Efficiency | Standby Power | Power Factor | Dimensions | ||
L(mm) | W(mm) | H(mm) | |||||||||
220-240VAC 50/60Hz | DC400mA | 60-90V | <