Self SLD20 ES constant current source

SELF SLD20-350IL-ES constant current source - your long-life LED lighting solution

The SLD20-350IL-ES constant current source from the renowned manufacturer SELF is an efficient and reliable solution for various LED applications. With its flicker-free design and protective SELV output, it is both practical and safe to use.

Self-regulating technology for maximum efficiency

Thanks to its advanced protection circuitry, the SLD20-350IL-ES LED switch-mode power supply switches itself off in the event of possible faults such as open circuit, short circuit, overload or overtemperature. After troubleshooting, the power supply automatically resumes operation, which makes the unit particularly low-maintenance.

Spoilt for choice - dimming according to your wishes

The SLD20-350IL-ES can be dimmed with suitable TRIAC dimmers by phase control or phase cut, with a dimming range between 10 % and 100 %. Dimmability gives you control over light levels, helping you create the perfect lighting mood.

SELF Electronics - LED specialist with a global footprint

Founded in 1993, SELF Electronics' commitment to innovation and quality has established them as a leading supplier of LED power supplies, control units and accessories. Their products are used worldwide and are a testament to the robust and durable technology they have developed.

Features of the SELF SLD20-350IL-ES constant current source

• Housing: Independent control gear with IP20 housing
• Safety: Protection class II, SELV output
• Design: Flicker-free design
• Dimmability: TRIAC dimmable (phase angle or phase cut)
• Protection: Overload, short-circuit, overvoltage and temperature protection
• Standards: Complies with EN61347-1, EN61347-2-13, EN61547, EN55015, EN61000-3-2, EN61000-3-3, EN62384, EN62493

FAQ for SELF SLD20-350IL-ES constant current source

1. What applications are suitable for this constant current source?
   This product is ideally suited for LED applications, especially where a constant power supply is required.


2. Can I use the SLD20-350IL-ES with any TRIAC dimmer?
   The SLD20-350IL-ES is compatible with most TRIAC dimmers. However, it is recommended that you check the specifications of the dimmer to ensure that it can dim between 10% and 100%.


3. What happens if there is an overload or short circuit?
   In such cases, the built-in protection circuit automatically switches off the power supply. After the fault has been eliminated, the unit resumes operation.

SELF SLD20 ES constant current source - The dimmable power supply for LEDs

Features of the SELV series from SELF

This constant current source is part of SELF's popular and powerful SELV series. The SELV series is characterised by its high performance, robustness and reliability. All models of this series are optimised for the operation of LED lamps and offer excellent performance and quality.

Features of the SLD20 ES constant current source

• Independent control gear: can also be used in complex systems
• Protection class II, SELV output: High safety level guaranteed
• Flicker-free design: For pleasant, continuous light
• Dimmable (phase on or phase off): Flexible light intensity control
• Constant current: Stable output
• Protected against overload, short circuit, overvoltage and thermal protection: Long life and operational safety
• Output voltage: 20 - 38 V DC
• Output current: 500 mA
• Power: 19 W

SELF experience and quality

SELF Electronics, a global technology leader in LED lighting, brings over 25 years of experience to the development and manufacture of this constant current source. We at LUMITRONIX particularly appreciate the expertise and reliable products of our partner SELF.

Questions about the SLD20 ES constant current source

1. Can the power supply unit be operated with any TRIAC dimmer?
   The power supply unit is compatible with most commercially available leading-edge or trailing-edge phase dimmers. Compatibility problems may occur with non-standard models.


2. Can the constant current source be operated at high ambient temperatures?
   Yes, the unit can be operated in a temperature range of -20 to +40 °C.


3. Do I have to pay attention to anything when installing the power supply unit?
   Yes, when installing all electrical equipment, it is necessary to follow the installation guidelines and safety instructions exactly. Safety instructions are detailed in the instruction manual.

Whether private customers, small businesses or tinkerers - we at LUMITRONIX have been your trusted partner for LEDs and LED technology for 20 years. With our sustainably produced and long-lasting products, you can illuminate your surroundings efficiently and in an environmentally friendly manner.

Self SLD20 ES constant current source: performance and reliability in one

It combines maximum performance and simplicity in a single unit, making it the ideal solution for demanding domestic and commercial LED applications. Designed for use with TRIAC dimmers, the SLD20-700IL-ES provides flicker-free dimming from 10% to 100%.

SELF Electronics - Your specialist for LED lighting solutions

Since 1993, SELF Electronics has been providing state-of-the-art, high-quality LED lighting solutions such as power supplies, control units and accessories for residential and commercial use worldwide. All SELF products are approved to international standards and are supplied to over 30 countries around the globe. When you choose SELF Electronics products, you are choosing quality and innovation.

Product features of the SLD20-700IL-ES constant current source

• Unique features: Independent control gear, SELV output, Flicker-free design
• Dimmability: Triac dimmable (phase on or phase off)
• Dimming range: 10 % - 100
• Safety: Protected against overload, short circuit, overvoltage and temperature protection
• Output voltage: 19 - 29 V DC
• Output current: 700 mA
• Outputpower: 20 W
• Input voltage range: 220 - 240 V AC

Answers to frequently asked questions

1. Is the SLD20-700IL-ES suitable for all LED applications?
   Yes, this product is suitable for all LED applications and offers flexibility in implementation


2. How does the overload and short-circuit protection work?
   In the event of an overload or short circuit, the unit will automatically shut down. After the problem has been corrected, it restarts automatically.


3. What does "flicker-free design" mean?
   A flicker-free design means that the LED constant current source does not produce flickering or flashing, which is especially important in dimming processes.

Transform your lighting installations with the SLD20-700IL-ES constant current source from Self Electronics. Use our experience and service at LUMITRONIX to find the ideal solution for your lighting projects.