Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Ltech SE-8-300-G1T 6.3W 9-42VDC CC Triac LED Driver 0.45A
Log in to see priceOverview
SE-8-300-G1T is the 9-21Vdc output model of this series: typical efficiency 73%.
Features
- Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials.
- Ultra small, thin and lightweight, screwless end cap design.
- Leading edge (Triac), trailing edge (ELV) phase control dimming.
- Soft-on and fade-in dimming function enhances your visual comfort；
- T-PWM super deep dimming technology, 0.1% dimming depth.
- The whole dimming process is flicker-free with high frequency exemption level;
- Overheat, over voltage, overload, short circuit protection and automatic recovery.
- Suitable for ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
- Normal service life can reach 100,000 hours.
- 5-year warranty (Rubycon capacitor).
Specifications
FEATURES
- Output Type
- Constant current
- Dimming Interface
- Triac/ELV
- Output Feature
- Isolation
- IP Rating
- IP50
- Insulation Glass
- Class II (Suitable for class I/ II /III light fixtures)
OUTPUT
- Output Voltage
- 9-21Vdc
- Max. Output Voltage(No-load)
- ≤52Vdc
- Output Current
- 300mA
- Output Power
- Max.6.3W
- Load Power Range
- 2.7-6.3W
- Dimming Range
- 0~100%, down to 0.1%
- LF Current Ripple
- <3% (max current, non-dimming)
- Current Accuracy
- ±5%
- PWM Frequency
- ≤3600Hz
INPUT
- AC Voltage Range
- 220-240Vac
- DC Voltage Range
- 220-240Vdc(EMI evaluation required after luminaire integration)
- Input Voltage
- 230Vac
- Frequency
- 50/60Hz
- Input Current
- ≤0.045A/230Vac
- Power Factor
- PF > 0.9/230Vac (at full load)
- Efficiency (Typ.)
- 73%
- Inrush Current
- 10A (twidth=300us, 50% Ipeak)/230Vac
- Anti Surge
- L-N:1KV
- Leakage Current
- Max.0.5mA
ENVIRONMENT
- Operating Temperature
- ta:-20°C~45°C tc:90°C
- Working Humidity
- 20~95%RH, non-condensing
- Storage Temperature/Humidity
- -40~80°C/10~95%RH
- Temperature Coefficient
- ±0.03%/°C(-20°C~45°C)
- Vibration
- 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively
PROTECTION
- Overload Protection
- Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced
- Overheat Protection
- Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output
- Overvoltage Protection
- Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically
- Short Circuit Protection
- Enter hiccup mode if short circuit occurs, and recover automatically
SAFETY & EMC
- Withstand Voltage
- I/P-O/P: 3750Vac
- Insulation Resistance
- I/P-O/P: 100MΩ/500VDC/25℃/70%RH
- Safety Certifications CCC
-
Parameter Standard China GB19510.1，GB19510.14，GB19510.213 - Safety Certifications TUV
-
Parameter Standard Germany EN61347-1，EN61347-2-13，EN62493 - Safety Certifications CB
-
Parameter Standard CB Member States IEC61347-1，IEC61347-2-13 - Safety Certifications CE
-
Parameter Standard European Union EN61347-1，EN61347-2-13，EN62384 - Safety Certifications EAC
-
Parameter Standard Russia IEC61347-1，IEC61347-2-13 - Safety Certifications RCM
-
Parameter Standard Australia AS 61347-1，AS 61347-2-13 - Safety Certifications ENEC
-
Parameter Standard Europe EN61347-1，EN61347-2-13，EN62384 - Safety Certifications KC
-
Parameter Standard Korea KC61347-1，KC61347-2-13 - EMC Emission CCC
-
Parameter Standard China GB/T17743，GB17625.1 - EMC Emission CE
-
Parameter Standard European Union ENIEC55015，ENIEC61000-3-2，EN61000-3-3 - EMC Emission EAC
-
Parameter Standard Russia IEC62493，IEC61547，EH55015 - EMC Emission RCM
-
Parameter Standard Australia EN55015，EN61000-3-2，EN61000-3-3，EN61547 - EMC Emission KC
-
Parameter Standard Korea KN15，KN61547 - EMC Immunity
- EN61000-4-2,3,4,5,6,8,11,EN61547
ErP
- Power Consumption
-
Parameter Standard Networked standby Standby power consumption without network connection (when the thyristor signal is 0, the power consumption is 0) - No-load power consumption
- No no-load mode
- Flicker/Stroboscopic Effect IEEE1789
- Meet IEEE 1789 standard/High frequency exemption level
- Flicker/Stroboscopic Effect CIE SVM
- PstLM≤1.0, SVM≤0.4
- DF Phase factor
- DF≥0.9
OTHERS
- Weight(N.W.)
- 50g±5g
- Dimensions
- 84x20x20mm(LxWxH)
- Package size
- 115x36x26mm(LxWxH)
Technical drawings
Downloads
Datasheet1
FAQ
What is this driver used for?
It is a constant current LED driver designed for indoor lighting fixtures, suitable for Class I, II, and III light fixtures.
What are the output specifications?
It provides a constant current of 300mA with an output voltage range of 9-21Vdc and a maximum output power of 6.3W.
Does it support dimming?
Yes, it supports Triac/ELV dimming with a range of 0-100%, down to 0.1%.
What is the input voltage range?
The input voltage range is 220-240Vac at 50/60Hz. It also supports 220-240Vdc input, though EMI evaluation is required after luminaire integration.
What protections are included?
It includes overload, overheat, overvoltage, and short circuit protection. Overload and overheat protections recover automatically when conditions normalize.
What is the IP rating and operating temperature?
The unit has an IP50 rating, making it suitable for indoor use only. The operating ambient temperature range is -20°C to 45°C.
What are the physical dimensions?
The dimensions are 84x20x20mm (LxWxH) and the net weight is approximately 50g.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Please log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
