Hi! can the output to the leds be switched without killing the driver, and if so, how fast can it be switched - hz, khz, ...?

Running the driver with no load should not hurt the driver.

With the 100 watt version, what is needed to run a 17v 3a led?

Heat sink syathem (Make the working tempurature less than 60 degrees Celsius

3amp driver: can i run two chanzon 100w led's, but wired in parallel and therefore running each at 1.5amps? then worst case, 1 led would only ever 3a?

No. A 100w LED at 33 volts will draw 3 amps, the rated capacity of the driver. (100 watts ÷ 33 volts = 3 amps)

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⚡ Power your brilliance with unstoppable, waterproof precision!

COMPACT YET ROBUST - Lightweight aluminium build (550g) with CE certification for safety and longevity
VERSATILE VOLTAGE RANGE - Operates seamlessly between 21V-34V for diverse LED setups
BUILT TO BRAVE THE ELEMENTS - IP67 waterproof design ensures durability in any environment
ENERGY EFFICIENT EXCELLENCE - Over 90% efficiency with a high power factor above 95% saves energy and costs
UNMATCHED POWER CONSISTENCY - Delivers a steady 3000mA current for flawless LED performance

The CHANZONLED Driver is a high-performance, constant current LED driver delivering 3000mA output within a 21-34V range. Rated IP67 waterproof and crafted from durable aluminium, it supports 70W to 100W LED COB chips with over 90% efficiency and a power factor exceeding 95%. Compact and certified for safety, it’s engineered for reliable, noiseless operation in professional lighting applications.

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Minimum frequency	50 Hz
Specification met	CE
Item weight	0.55 Kilograms
Manufacturer	CHANZON
Product Dimensions	14.02 x 7.03 x 3.82 cm; 550 g
Manufacturer reference	1DY-CF-LC7-10X10
Part Number	1DY-CF-LC7-10X10
Number of Items	1
Colour	Q) 3000ma(constant) 21-34v (7-10)*10 (100w Cob)
Voltage	277 Volts
Batteries included?	No
Batteries Required?	No
Wattage	100.00
Wattage	100 Watts
Item Weight	550 g
Guaranteed software updates until	unknown

CHANZONLED Driver 3000mA (Constant Current Output) 21V-34V (In85-277V AC-DC) (7-10)x10 70W 80W 90W 100W IP67 Waterproof High Power Supply 3000 mA Lighting Transformer for 100 W COB Chips (Aluminium)

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