PTN78020W: 36-72V DC operation

Robert Gallesio

Part Number: PTN78020W
Other Parts Discussed in Thread: PTEA415050, PTEA404120, PTEA420025

Hi,

Been using these module for years and are just super reliable so big thanks for a great product.

Working on a new project and after a similar module with characteristic to the PTN78020W but able to operate a higher input voltage range ie 36-72 VDC range.

Or can the PTN module be offset somehow to accommodate the higher working voltage range?

Thanks,

Rob.

over 7 years ago

0 Tom Guerin over 7 years ago

TI__Mastermind 38230 points

PTN78020W has a maximum input Voltage of 36V.

What is your output voltage and output current for this 36V to 72V application?

There are several 36V to 75V isolated power converters,

1, PTEA415050 Vout is 5V , adjustable to -20% to +10% of Vout. up to 15A load.

2 PTEA404120 Vout is 12V, adjustable to -40% to +10% of Vout. up to 4.2A load

3. PTEA420025 Vout is 2.5V , adjustable to -20% to +10% of Vout. up to 20A load.

4. PTEA420033Vout is 3.3V , adjustable to -20% to +10% of Vout. up to 20A load.

My direct contact #tguerin@ti.com if there are any additional questions

Tom

0 Robert Gallesio over 7 years ago in reply to Tom Guerin

Prodigy 20 points

Thanks Tom,

Just sent you a reply via email.

Rob.

0 Tom Guerin over 7 years ago in reply to Robert Gallesio

TI__Mastermind 38230 points

Power management

Power management forum

PTN78020W: 36-72V DC operation