LM2596 DC-DC Adjustable Step Down Power Supply Module With Digital Control


Price: $4.70
Bonus: 5
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LM2596 DC-DC Adjustable Step Down Power Supply Module With Digital Control

LM2596 DC-DC Adjustable Step Down Power Supply Module With Digital Control

Features:
 
Input voltage range: 4.5-28V (NOTE: 28V to limit the maximum voltage, be sure to use too aggressive otherwise damaged)
Output voltage range: 1.3V-25V (step-down mode, the input must be greater than the output voltage of 2V and above)
Output Current: 1.5A continuous output
Output Power: 15W Maximum
Ripple frequency: 150Khz around
Peak to peak ripple: 100mV around
Size: 62mm X 26mm X 14mm
Voltmeter accuracy: ± (5 ‰ + 1 words)
Static power consumption: typically around 20ma (output voltage to the input voltage and the digital color is closely related to the actual current will exist deviation)
 
IN +: Enter the positive
IN-: Enter negative
OUT +: positive output
OUT-: output negative
Input and output voltage can be displayed alternately.
Power status can be freely defined.
With key shutdown feature reduces power consumption.
ON / 0FF output operation, high-level representatives of closed output, low-level representatives to open the output. NOTE: HIGH (3.3V) maximum output current 5ma
 
Working :
 
1. Output voltage mode: boot default display xx.x, led off
2. Input voltage mode: press button switch to xx.x, led on
3. Alternating mode: press button again input/output voltage alternately display (3s), press button Again switch to output voltage display.
 
Package Included:
 
1 x  lm2596 mould











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