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Ltech

Ltech DALI-15-100-700-E1A1 15W 100mA ~700mA CC Dali LED Driver - Selectable Output

SKU DALI-15-100-700-E1A1
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Overview

DALI-15-100-700-E1A1 is the 10-54Vdc output model of this series: typical efficiency 83%.

Features

  • Dimming interface: DALI, Push DIM
  • T-PWM™ digital dimming.
  • Dimming range: 0~100%, LED start at 0.01% possible.
  • 0-100% flicker-free (IEEE 1789 standard).
  • Innovative thermal management technology, intelligent power life protection.
  • DALI dimming curve can be either linear or logarithmic.
  • Multi-current & wide voltage, suitable for different power LED.
  • Non-load output voltage 0V to prevent damages to LED caused by poor contact.
  • Short circuit / Over-heat / Over load / Non-load protection, recover automatically.
  • DALI bus standard: IEC62386-101, 102, 207.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
  • 5 years warranty (Rubycon capacitor).

Specifications

DALI-15-100-700-E1A1Specifications from the official datasheetDownload datasheet PDF

OUTPUT

Output Voltage
10-54Vdc
Max Output Voltage
58Vdc
Non-load Output Voltage
0Vdc
Output Current
100-700mA
Output Power
1~15W
Strobe Level
Almost flicker-free / High frequency exemption assessment level.
Dimming Range
0~100%, LED start at 0.01% possible.
PWM Dimming Frequency
≤3600Hz (frequency conversion dimming)
Current Accuracy
±5%
Ripple & Noise
≤2V (no dim)

INPUT

Dimming Interface
DALI, Push DIM
Input Voltage Range
220-240Vac ±10%
Frequency
50/60Hz
Input Current
<0.15A
Power Factor
PF>0.90/230Vac, at full load
THD
≤20% at 230Vac, at full load
Efficiency(typ.)
83%
Inrush Current(typ.)
Cold start 2.53A at 230Vac (twidth=25.1μs measured at 50% Ipeak)
Anti Surge
L-N: 1kV
Leakage Current
<0.5mA/230Vac

ENVIRONMENT

Working Temperature
ta: 50°C tc: 90°C
Working Humidity
20 ~ 95%RH, non-condensing
Storage Temp., Humidity
-40°C ~ 80°C, 10~95%RH
Temp. Coefficient
±0.03%/°C (0-50°C)
Vibration
10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.

PROTECTION

Over-heat Protection
Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, auto recovers.
Over Load Protection
Shut down the output when rated power≥102%, auto recovers.
Short Circuit Protection
Shut down automatically if short circuit occurs, auto recovers.
Non-load Protection
Shut down the output if no load, auto recovers when load back to normal.

SAFETY & EMC

Withstand Voltage
I/P-O/P: 3750Vac
Isolation Resistance
I/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety Standards
IEC/EN61347-1, IEC/EN61347-2-13
EMC Emission
EN55015, EN61000-3-2 Class C, IEC61000-3-3
EMC Immunity
EN61000-4-2,3,4,5,6,8,11 EN61547
Strobe Test Standard
IEEE 1789

OTHERS

Dimension
167×41×32mm(L×W×H)
Packing
168×43×35mm(L×W×H)
Weight(G.W.)
165g±10g
TUV
Certificate No. B 17 06 01119 001
RCM
Equipment registration No: E2017013627 Ref: ESV170365
ENEC
Certificate No. U6 17 07 01119 004
CE
EMC Certificate No. BST1702498520001Y-1EC-1 LVD Certificate No. BST1709992470001Y-1SC-2

Certifications & ratings

Marked features
5 years warranty, T-PWM Super depth dimming technology, Flicker-free IEEE 1789, Multiple Current

Technical drawings

DALI-15-100-700-E1A1 LED Current Selection
LED Current Selection
DALI-15-100-700-E1A1 Wiring Diagram
Wiring Diagram
DALI-15-100-700-E1A1 Push Dimming
Push Dimming
DALI-15-100-700-E1A1 Efficiency[%]
Efficiency[%]
DALI-15-100-700-E1A1 Efficiency[%]
Efficiency[%]

Downloads

FAQ

What kind of LED application is the Ltech DALI-15-100-700-E1A1 designed for?

This model is a constant-current DALI LED driver intended for internal lighting applications. It suits projects that need dimming control and a selectable output current within the 100mA to 700mA range for compatible power LEDs.

Does this LED driver support smooth low-level dimming?

Yes. The product supports 0 to 100% dimming and states LED start at 0.01% is possible. It also specifies flicker-free dimming in line with IEEE 1789.

Is this model only compatible with DALI control systems?

No. In addition to DALI, the product description lists Push DIM and T-PWM digital dimming support. That makes it a better fit for projects that need more than one dimming control option in the same driver family.

What makes this driver different from a fixed-output-current LED driver?

The DALI-15-100-700-E1A1 is differentiated by its selectable output current, which gives more flexibility across different compatible LED loads. It also combines that flexibility with DALI dimming, wide voltage capability, and very low dimming performance down to 0.01% start.

What protection features are included in this LED driver?

This model includes short circuit, overload, overheat, and non-load protection with automatic recovery. It also states a non-load output voltage of 0V to help prevent LED damage caused by poor contact.

What operating environment is this driver rated for?

The specified operating temperature range is up to 50°C ambient (ta) and 90°C case (tc). The description also states it is suitable for internal lights applications, so it is intended for indoor use rather than exposed outdoor environments.

What are the main electrical and product specifications for this model?

This Ltech driver is rated at 15W and lists a maximum output voltage of 58Vdc. It also comes with a 5-year warranty and has an approximate weight of 165g.

Payment & Security

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Ltech DALI-15-100-700-E1A1 15W 100mA ~700mA CC Dali LED Driver - Selectable Output
Ltech

Ltech DALI-15-100-700-E1A1 15W 100mA ~700mA CC Dali LED Driver - Selectable Output

Log in to see price

DALI-15-100-700-E1A1 is the 10-54Vdc output model of this series: typical efficiency 83%.

Features

  • Dimming interface: DALI, Push DIM
  • T-PWM™ digital dimming.
  • Dimming range: 0~100%, LED start at 0.01% possible.
  • 0-100% flicker-free (IEEE 1789 standard).
  • Innovative thermal management technology, intelligent power life protection.
  • DALI dimming curve can be either linear or logarithmic.
  • Multi-current & wide voltage, suitable for different power LED.
  • Non-load output voltage 0V to prevent damages to LED caused by poor contact.
  • Short circuit / Over-heat / Over load / Non-load protection, recover automatically.
  • DALI bus standard: IEC62386-101, 102, 207.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
  • 5 years warranty (Rubycon capacitor).
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