All Categories

History

DC DC converter high input DHQB075-DHQB075-C0xyz
DC DC converter high input DHQB075-FranMar International Inc.

DC DC converter high input DHQB075
FranMar International Inc.


About This Product

Our DHQB075 series complies with EN45545 for fire and smoke and MIL-STD-810F for shock and vibration. Measures .28"x1.45"x0.5", meeting industry standard quarter brick size. Offers 300Vdc nominal input (180-450Vdc input range) and 3000VAC reinforced isolation, making it suitable for distributed power architectures, telecommunications, and servers. Base stations, battery powered equipment, and industrial applications.

■Features

・Up to 90% efficiency ・Fixed switching frequency ・Stabilized output ・Remote on/off ・Low no-load power consumption ・Fully protected (OTP/OCP/OVP/UVLO) ・3000Vac I/O isolation ・Operating case temperature -40 to +105℃ ・-55℃ operation possible ・Quarter brick size conforms to industry standard 2.28" x 1.45" x 0.5" ・Shock and vibration MIL-STD-810F compliant ・Fire and smoke EN45545 compliant ・Operating altitude 3,000m

  • Product

    DC DC converter high input DHQB075

Share this product


30+ people viewing

Last viewed: 20 hours ago


Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of DC DC converter high input DHQB075

Image Part Number Price (excluding tax) Voltage accuracy Weight Overcurrent protection Overvoltage protection (limited voltage, % of nominal Vo) Overheating shutdown Transient response Insulation voltage Insulation resistance Short circuit protection Humidity Temperature coefficient External dimensions Operating case temperature Output voltage remote sense range Input voltage range Input filter Storage temperature range Low voltage lockout Load regulation Remote on/off logic Line regulation (full load to no load) Switching frequency Case material R&N (5Hz to 20MHz bandwidth Note 4) MTBF
DC DC converter high input DHQB075-Part Number-DHQB075-C0xyz

DHQB075-C0xyz

Available upon quote

Maximum ±1%

61g

Hiccup mode. Automatic recovery. 110% ~ 160%

3.3V&5V...112%~130%; Others...122%~130%

Temperature 110℃ Typ. Center of base plate, non-latching.

75%~100% Io_max step load change, di/dt = 0.1A/µs
Error range...±5% Vout
Recovery time…250μs

Input/output: 3,000VAC or more,
Input/Case: 2,500VAC or higher,
Output/case: 500VAC min.
Insulation resistance:: 100M Ω min.

100MΩ min

Continuous, automatic recovery

Up to 95% RH. No condensation

±0.02%/℃ or less

2.28×1.45×0.50 inch (57.9×36.8×12.7mm)

-40℃ to 105℃

3.3V&5V...+10%;Others...+20%

Nominal 300V Range: 180-450V

PI filter.

-55℃~125℃

Power up...170V; Power down...160V

Maximum ±0.2%

–See Vin pin.
Positive remote logic.
Logic Low Module Off ..........< 1.2V

Maximum ±0.2%

Pulse width modulation (PWM), fixed::300 KHz Tpy.

Aluminum base plate with plastic case

3.3&5V..........................60mV RMS, 100mV pk-pk, max

MIL-HDBK-217F, GB, 25℃, 48V... 1,050Khrs typ.; Others … 850Khrs typ.

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

See More DC To DC Converters Products

Other products of FranMar International Inc.

Reviews shown here are reviews of companies.


View more products of FranMar International Inc.

About Company Handling This Product

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2024 Metoree