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Ltech SN-15-300-G1N 14.7W 9-42VDC CC LED Driver 0.35A

9-42VDC14.7W

SKU SN-15-300-G1N

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Overview

SN-15-300-G1N is the 9-42Vdc output model of this series.

Features

The housing is made from V0 flame retardant PC materials.
Ultra-small, thin and light screwless end cap.
High performance, high efficiency, low THD.
Innovative thermal management technology intelligently protects the life of the LED driver.
Overheat, overvoltage, overload, short circuit protection and automatic recovery.
Suitable for ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
5-year warranty.

Specifications

SN-15-300-G1NSpecifications from the official datasheetDownload datasheet PDF

Features

Output Type: Constant Current
Output Feature: Isolation
Protection Grade: IP20
Insulation Grade: Class II (Suitable for class I/ II /III light fixtures)

OUTPUT

Output Voltage: 9-42Vdc
Maximum output voltage: ≤50Vdc
Output Current: 300mA
Output Power Range: 2.7W-12.6W
Current Accuracy: ±5%
PWM Frequency: Non dimming

INPUT

DC Voltage Range: 200-280Vdc
Input Voltage: 220-240Vac
Frequency: 50/60Hz
Input Current: ≤0.08A
Power Factor: PF>0.95 at full load
THD: THD<10% at full load
Efficiency (Typ.): ≥87% at full load
Inrush Current: 3A (twidth=30us, tested under 50% Ipeak) at 230Vac
Anti Surge: L-N: 1KV
Leakage Current: Max. 0.5mA

ENVIRONMENT

Working Temperature: ta: -20 ~ 50°C tc: 85°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40 ~ 80°C/10~95%RH
Temperature Coefficient: ±0.03%/°C(0-50°C)
Vibration: 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively

PROTECTION

Overload Protection: When the output load is ≥ 43.5V, the output current and output power decrease gradually and can be recovered automatically.
Overheat Protection: Intelligently adjust or turn off the current output if the PCB temperature≥130°C. intelligently adjust the current output or close, and automatically recover
Short Circuit Protection: When short circuit occurs, shut down the output and recover automatically

SAFETY & EMC

Withstand Voltage: I/P-O/P: 3750Vac
Insulation Resistance: I/P-O/P: 1 Insulation Resistance 00MΩ/500VDC/25°C/70%RH
Safety Standards: Parameter Standard Test Level

CCC China GB19510.1, GB19510.14
TUV Germany EN61347-1, EN61347-2-13, EN62493
CB CB Member States IEC61347-1, IEC61347-2-13
CE European Union EN61347-1, EN61347-2-13, EN62384
KC Korea KC61347-1, KC61347-2-13
EAC Russia IEC61347-1, IEC61347-2-13
RCM Australia AS 61347-1, AS 61347-2-13
ENEC Europe EN61347-1, EN61347-2-13, EN62384
UKCA Britain BS EN 61347-1, BS EN 61347-2-13, BS EN 62493
BIS India IS 15885 (PART 2/SEC 13)
EMC Emission: Parameter Standard Test Level

CCC China GB/T17743, GB17625.1
CE European Union EN55015, EN61000-3-2, EN61000-3-3, EN61547
KC Korea KN15, KN61547
EAC Russia IEC62493, IEC61547, EH55015
RCM Australia EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA Britain BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 61547
EMC Immunity: EN61000-4-2,3,4,5,6,8,11, EN61547

Parameter	Standard	Test Level
CCC	China	GB19510.1, GB19510.14
TUV	Germany	EN61347-1, EN61347-2-13, EN62493
CB	CB Member States	IEC61347-1, IEC61347-2-13
CE	European Union	EN61347-1, EN61347-2-13, EN62384
KC	Korea	KC61347-1, KC61347-2-13
EAC	Russia	IEC61347-1, IEC61347-2-13
RCM	Australia	AS 61347-1, AS 61347-2-13
ENEC	Europe	EN61347-1, EN61347-2-13, EN62384
UKCA	Britain	BS EN 61347-1, BS EN 61347-2-13, BS EN 62493
BIS	India	IS 15885 (PART 2/SEC 13)

Parameter	Standard	Test Level
CCC	China	GB/T17743, GB17625.1
CE	European Union	EN55015, EN61000-3-2, EN61000-3-3, EN61547
KC	Korea	KN15, KN61547
EAC	Russia	IEC62493, IEC61547, EH55015
RCM	Australia	EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA	Britain	BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 61547

ErP

Power Consumption Standby power consumption: No standby mode
Power Consumption Networked standby: No networked standby mode
Power Consumption No-load power consumption: ≤0.3W
Flicker/Stroboscopic Effect IEEE 1789: Meet IEEE 1789 standard/High frequency exemption level
Flicker/Stroboscopic Effect CIE SVM: Pst LM≤1.0，SVM≤0.4
DF Phase factor: DF≥0.9

OTHERS

Weight(N.W.): 55g±10g
Dimensions: 88×38×22mm(L×W×H)

Technical drawings

SN-15-300-G1N Wiring Diagram — Wiring Diagram

SN-15-300-G1N Protective Housing Application Diagram — Protective Housing Application Diagram

SN-15-300-G1N Installation Precautions — Installation Precautions

SN-15-300-G1N Relationship Diagrams — Relationship Diagrams

SN-15-300-G1N Illustration (page 4) — Illustration (page 4)

SN-15-300-G1N Illustration (page 5) — Illustration (page 5)

SN-15-300-G1N Illustration (page 6) — Illustration (page 6)

SN-15-300-G1N Flicker Test Form — Flicker Test Form

SN-15-300-G1N Packaging Image — Packaging Image

Typical applications

Indoor office lighting, decorative lighting and commercial lighting.

Downloads

Datasheet1

SN-15-300-G1N datasheetSN_15_300_G1N.pdf PDF Download

FAQ

What is this LED driver used for?

It is a constant current LED driver suitable for Class I, II, and III light fixtures, providing isolated output for indoor lighting applications.

What are the output voltage and current specifications?

The output current is 300mA with an output voltage range of 9-42Vdc. The maximum output voltage is ≤50Vdc, and the output power range is 2.7W to 12.6W.

What is the input voltage range?

The input voltage is 220-240Vac at 50/60Hz. It also supports a DC voltage range of 200-280Vdc.

Does this driver support dimming?

No, this model is non-dimming.

What protection features are included?

It includes overload protection (output decreases gradually if load is ≥43.5V), overheat protection (adjusts or turns off if PCB temperature ≥130°C), and short circuit protection with automatic recovery.

What is the IP rating and operating temperature?

The protection grade is IP20, making it suitable for indoor use only. The working ambient temperature (ta) is -20 to 50°C, with a case temperature (tc) limit of 85°C.

What are the physical dimensions and weight?

The dimensions are 88×38×22mm (L×W×H) and the net weight is 55g ±10g.

Payment & Security

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Ltech SN-15-300-G1N 14.7W 9-42VDC CC LED Driver 0.35A

Overview

Features

Specifications

Features

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

ErP

OTHERS

Technical drawings

Typical applications

Downloads

Datasheet1

FAQ

Payment & Security

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