DC-DC Converter 3-34V to 4-60V LM2577 Step Up Module QS-0348CBD-15W

Brand: QSKJ

Model:  QS-0348CBD-15W

Parameters:

• Module Properties: non-isolated step-up module (BOOST)
• Input voltage :3-34V
• Output voltage: adjustable (4-60V)
• Output current: 2.5A (MAX)
• Input Current: 3A (MAX)
• Output power: natural cooling 15W, heat sink 25W(MAX) (this item do not including heat sink)
• conversion efficiency: 90%
• Maximum output power = input voltage * 3A * conversion efficiency
• Operating Temperature: Industrial (-40°c to +85°c) (if ambient temperature exceeds 40°c, lower power use, or enhance heat dissipation)
• Full load temperature rise: 45°c
• No-load current: Typical 15mA (5V to 12V)
• Load regulation: ± 0.5%
• Voltage regulation: ± 0.5%
• Dynamic response speed: 5% 200uS
• Short circuit protection: None (Please Install fuses and protection circuits at Input port.)
• Input Reverse Polarity Protection: None (Please Series diode at the input port.)
• Installation: You can screw (diameter 3 mm), 2 fixing holes
• Connection: Welding, pin can be directly soldered to a PCB

Converse Efficency:

• Input 3.7V  Output 5V  1A   Efficiency 81%
• Input 5V    Output 12V 0.5A  Efficiency 84%
• Input 7.4V  Output 12V 0.5A  Efficiency 90%
• Input 7.4V  Output 12V 1A    Efficiency 88%
• Input 12V   Output 16V 1A    Efficiency 92%
• Input 12V   Output 16V 2A    Efficiency 90%
• Input 12V   Output 19V 1A    Efficiency 91%
• Input 12V   Output 19V 1.5A  Efficiency 92%
• Input 12V   Output 24V 0.5A  Efficiency 89%
• Input 12V   Output 24V 1A    Efficiency 88%