iDrive® Solo 40W

Single Channel 40W CC LED Driver

Constant current 4-40W LED Driver

Selectable currents between 350mA and 1000mA

Single channel output

Self resetting thermal trip

Efficiency:  89% typical; PFC:  0.95 typical










Product Description

The market-leading iDrive® LED driver range now offers the iDrive® Solo 40: a high performance constant current solution for powering high-brightness LEDs from a mains supply. The power factor corrected, Class II LED driver has a fully galvanic isolated SELV output delivering up to 40W of power.

All iDrive® LED drivers have been designed in the UK using a high efficiency single stage topology, which ensures cool operation and long life. The compact, fire retardant enclosure complete with suitable cable clamp end caps allow the drivers to be used safely in both internal and remote fixture applications.

The iDrive® Solo 40W LED driver range consists of two models, enabling fixture manufacturers to drastically reduce driver inventory covering all of their fixture range between 4W and 40W and save warehouse space, reduce stocking costs and improve availability on a project-by-project basis. The two Solo 40W models provide an industry leading wide-output voltage range through innovative LED output stability circuitry to enable LED fixtures with forward voltages between 11 and 54V and forward currents from 350mA to 1000mA.

The Solo 40W models offer industry-leading safety protection, including open and short circuit protection, over voltage protection and a convenient self-resetting over temperature trip.

Electrical Specifications


Input Voltage Range:  220V AC to 240V AC rms

Input Frequency:  47Hz to 63Hz

Power Factor:  >0.95 max @ full load

Efficiency:  Up to 89% typical @ full load

Connection: Mains AC loop-in loop-out, 5-pin terminal block

Insulation:  Double insulated (Class II)

Stand-by Power: 0.5W typical
Current Regulation: +/- 5% current tolerance; <10% across voltage range
Mains Surge Protection: 4kV common-mode; 2kV differential 
Input-output Isolation: 3.75kV ac rms
Leakage Current: <0.25mA
Mounting: 2x 5mm fixing holes
Construction: Polycarbonate UL94-V0 rated (low smoke; halogen free)
Terminal Blocks: Rising clamp 5mm pitch
Wire Size: 0.5 to 3mm2 (12 to 26 AWG)
Wire Strip Length: 4mm to 5mm
Screw Torque: 0.45nm (4lb-inch)
IP Rating: IP20
Operating Ambient Temperature: -20ºC to +50ºC
Maximum Tc Temperature: 80ºC
Storage Ambient Temperature:  -10ºC to +70ºC
Humidity: 80% max non-condensing
Thermal Trip: 110ºC self resetting
Over Voltage Protection: <46V for 40V model; 60V for 54V model
Short Circuit Protection
Open Circuit Protection

EN 61347-2-13; EN 55015:2006; EN 61000-3-2; EN 61000-3-3; EN 61047;

EN 62384:2006


151 x 50.5 x 31mm (max.)
220 grams



Integrated System
Technologies Ltd
Serenity House
55 Wellington Crescent

WS13 8RZ

Designed and manufactured in the UK, the leading iDrive® LED driver range comprises mains dimmable, DALI+, 1-10V,DMX and RDM solutions in ranges of 4W to 1000W of output power, with constant current and constant voltage options available.
The Dali LED Driver range is ideally suited to white, variable white and colour lighting fixtures for architectural, entertainment, retail, commercial and domestic applications.
IST are global pioneers in the design of intelligent iDrive® LED drivers and Serenity™ OEM LED lighting solutions for commercial, office, architectural, retail, entertainment, outdoor and domestic white light and RGB-W/A applications.
IST serves an international customer base, including several multinational lighting companies, providing bespoke or off-the-shelf solutions including the Dali LED Driver pictured above.
lighting solutions west midlands uk