Data Sheet

ManualsBrandsSelf Electronics ManualsBuilding Technology & Smart LivingSelf Electronics SLT20-500IL-UN LED driver Constant current 20 W 150 - 500 mA 2.0 - 42.0 V DC Approved for use on furnit

Characteristics:

Last update: 31,May,2017

Page: 1 of 5

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Standards:

Product description

Product description：

Constant Current LED Power Supply

SLT20-500IL-UN(for independent use)

SLT20-500IB-UN(for built-in use )

EN61347-1

EN61347-2-13

EN61547

EN55015

EN61000-3-2

EN61000-3-3

EN62384

EN62493

UL1310

FCC 15B

• Multipower driver supplied with dip-switch for the selection

of the output current.

• Class II protection against electric shock for direct or

indirect contact

• Driver for built-in or independent use.

• It can be used for lighting equipment in protection class I

and II

• Active Power Factor Corrector.

• SELV output(<60V)

• Free flicker design

• Open circuit,short circuit,over load and over temperature

protection

• Auto restart after fault conditions removal

• Warranty: 5 years

This type of compact constant current power supply with

110-277Vac input voltage has very high efficiency and low

power loss.

Designed with high power factor and low output ripple, it can

be used either built-in or independently. The output current

can be set by the DIP switch, and the output current can be

switched every 50mA from 150mA to 500mA.

It conforms to SELV standard and the built-in protection circuit

will shut down the converter in case of such faults as: open

circuit, short circuit, over load, over temperature. The power

supply will restart automatically after fault correction.

( or optional )

pending

Summary of content (5 pages)

PAGE 1
www.self-ecg.com Constant Current LED Power Supply SLT20-500IL-UN(for independent use) SLT20-500IB-UN(for built-in use ) Product description： description This type of compact constant current power supply with 110-277Vac input voltage has very high efficiency and low power loss. Designed with high power factor and low output ripple, it can be used either built-in or independently. The output current can be set by the DIP switch, and the output current can be switched every 50mA from 150mA to 500mA.
PAGE 2
www.self-ecg.com Specifications： Specifications Model SLT20-500IB-UN(for build-in use) SLT20-500IL-UN(for independent use) turn on time(S) ≤0.5 1 150/200/250/300/350/400/450/500 output current(mA) 1 output current tolerance ripple current(%) Output 2 3 working voltage range(V) 5% Max 42,Min 2V output power range(W) Max 20 Max.
PAGE 3
www.self-ecg.com Dimensions(mm): 22 66.7 41 22 33 41 85.3 77.3 Wiring diagram: L 110-277VAC 50/60Hz PRI N LED POWER SUPPLY Pout SEC 3 2 1 6W 8W 10W 12W 14W 16W 18W 20W 150mA 200mA 250mA 300mA 350mA 400mA 450mA 500mA ON ON ON ON ON ON ON ON ON ON ON ON wire preparation 7-8mm 0.5-0.
PAGE 4
www.self-ecg.com Electrical curves: Efficiency vs load[120Vac] PF vs load[120Vac] 0.90 1.100 500mA PF 0.900 450mA 0.800 400mA 350mA 0.700 300mA 250mA 0.600 200mA Efficiency[%] 0.80 1.000 150mA 0.500 500mA 450mA 400mA 350mA 300mA 250mA 200mA 150mA 0.60 0.50 0.40 0.30 0.20 0.10 0.00 0.400 20 20 30 40 50 60 70 80 90 30 40 50 60 70 80 90 100 100 PF vs load[230Vac] 1.000 Efficiency vs load[230Vac] 500mA 450mA 400mA 350mA 300mA 250mA 200mA 150mA 0.800 0.700 0.600 0.
PAGE 5
www.self-ecg.com Sales & Technical Support: Self Electronics Co.,Ltd. Self Electronics Co.,Ltd.,Shenzhen Office Add: No. 1345 Ju Xian Road, Ningbo Hi Tech Park, Ningbo, Add: Room2007,Xinglang Xuan,Xinghe Mingju,Fuming China Road,Futian District,Shenzhen Tel: 0086-574-28805765,28805658(For English Assistance) Tel: 0086-755-83558850, 83558851 0086-574-28805678 (For Chinese Assistance) Fax: 0086-755-83558840 Fax: 0086-574-28805656 E-mail: sales@self-ecg.com http://www.self-ecg.