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Specifications
- Brand Name: diymore
- Condition: New
- Type: Voltage Regulator
- Model Number: XL6019 Replace LM2577S LM2596S
- Application: Computer
- Operating Temperature: standard
- Supply Voltage: standard
- Dissipation Power: standard
- Package: TQFP
- is_customized: Yes
- match 1: diy kit
- match 2: diy
- match 3: Smart Electronics module
- match 4: XL6019 Replace LM2577S LM2596S
XL6019 Replace LM2577S LM2596S DC-DC Step Up Down Boost Buck Voltage Power Converter Module 15W Non-isolated Constant Current
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
No control pots were marked, I had to determine them by trial and error. When testing - I applied 18.7Volts to the input and outputted 8Volts to a 8 Ohm load. Under these conditions the buck IC and its coil, diode and output capacitor got too hot to touch. Room temperature was 23 degrees Centigrade. Input power was 11Watts and output power was 8Watts equating to a module efficiency of 72% which is less than what you advertise. Also your documentation says that heat sinking is needed if output power exceeds 15W. My suggestion is that under the conservative test conditions I applied, this module would probably fail if ambient temperature reached 35 degrees C, and I would certainly not use it unattended to charge batteries without first upgrading certain component and using a temperature controlled fan. I was not happy with this product.
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