Example:
Step up only
✅ 5V > 9V / 12V / 24V / 30V
✅ 9V > 12V / 24V / 30V
✅ 12V > 24V / 30V

Unable to step down
❌ 24V > 12V
❌ 12V > 5V

▼Specifications:

Module Properties: non-isolated step-up (BOOST) switching regulator
Rectification: Non-Synchronous Rectification
Input voltage: DC 3.0 - 35V
Output Voltage: Adjustable 3.5 - 35V DC
Output Current: 6A Continues; Peak 9A
Output Power: max. 65W (U-in * I-in * Efficiency = U-out * I-out)
Conversion efficiency: Up to 96% (Output voltage higher, the higher the efficiency)
On-board Voltage Meter Range: 4 - 40V +/-0.1V
Switching Frequency: 400KHz
Output Ripple: 40mV (the higher the voltage, the greater the current, the greater ripple)
Short circuit protection: limit current 14A
Operating temperature: Industrial grade (-40 to +85°C) (output power 15W or less)
Size: 67 x 43 x 17mm
Weight: 38g

Voltage Converter
Input Minimum (Voltage)	3
Input Maximum (Voltage) Less than	35
Output Minimum (Voltage)	3.5
Output Maximum (Voltage) Less than	35
Output Load Current (A)	6
Output Load Max. Current (A) Heat-Sink Required	9

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DC-DC Step Up LTC1871, 9A / 65w with Display, LTC 1871 Adjustable Voltage Regulator Module Boost Converter

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