• based on switching regulator ICs LM2596S-ADJ and LM2577S-ADJ
• input voltage range: 4-35VDC
• output voltage range: 1.3-35VDC
• maximum current: 2A, 15W without separate cooling

Trim adjustments:

• T1 = output voltage
• T2 = full-charge current limit
• T3 = output current maximum level

Indicator LEDs:

• L1 = "power on"
• L2 = charging in progress
• L3 = charging complete

NOTE! The adjustment trimmers have 30 turns between end positions - requires many turns if far from the target setting

Note! Not for professional use, not for use as part of a functioning device. Quality grade suitable for prototyping.