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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Chanzon LED 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)

Product ID: 51739775

Details

Brand
CHANZON
Current rating
3000 Milliamps
Mounting type
Surface Mount
Product dimensions
3.8D x 7W x
Specification met
ip67

⚡3000mA constant current output

💧IP67 waterproof rating

🔋70-100W power range

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Description

💡 Power your brilliance with unstoppable, weatherproof precision!

POWER THAT SCALES - Versatile 70-100W range adapts to your high-performance LED needs
UNWAVERING POWER FLOW - Constant 3000mA output ensures flawless LED brightness every time
CERTIFIED SAFETY SILENCE - CE-certified with noise-free operation and long lifespan for peace of mind
BUILT TO BRAVE THE ELEMENTS - IP67 waterproof design means your lighting stays lit rain or shine
EFFICIENCY MEETS RELIABILITY - Over 90% efficiency and 95% power factor for smarter energy use

The Chanzon LED Driver delivers a constant 3000mA current with a flexible 21-34V output, supporting 70-100W LED loads. Engineered for durability with an IP67 waterproof rating and CE certification, it guarantees high efficiency (90%+) and a superior power factor (95%+), ensuring stable, noise-free performance ideal for professional LED lighting projects.

Specifications

ASIN	B01NBXZUS3
Best Sellers Rank	35,104 in Lighting ( See Top 100 in Lighting ) 240 in Low-Voltage Transformers
Brand	CHANZON
Current Rating	3000 Milliamps
Customer Reviews	4.3 4.3 out of 5 stars (77)
Item Dimensions D x W x H	3.8D x 7W x 3.8H centimetres
Item Weight	0.55 Kilograms
Manufacturer	CHANZON
Manufacturer Part Number	1DY-CF-LC7-10X10
Maximum Frequency	60 Hz
Minimum Frequency	50 Hz
Model Number	Chanzon 3000mA 100W
Mounting Type	Surface Mount
Number of Items	1
Specification Met	ip67
Unit Count	1.0 count

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฿7151

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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