DC-DC power modules
75V Tunable-Filter Supply
Module
Compact power
for tunable RF filters.
An isolated DC-DC module that converts a low-voltage input into a 75V output for tunable-filter bias applications. Explore how its current capability and ripple performance fit your RF design.
Explore specifications ↓
Built around your requirements
Power that fits
your application.
Start with the electrical and mechanical constraints of your application. Discuss your input supply, output load, isolation needs and thermal environment with MTT Innovations to evaluate fit and customization options.
Low voltage to 75V
Convert a 3.3–20VDC input into a single 75V output rated at 13mA for tunable-filter bias applications.
Isolated architecture
Primary-to-secondary isolation separates the input and output power domains in a 20 × 20 × 10mm package.
RF integration matters
Review ripple, bias-current demand, startup behavior and grounding against your filter requirements. Short-circuit recovery is automatic.
Electrical specifications
A closer look at performance.
Review the electrical characteristics and integration requirements for your application.
| Parameter | Specification |
|---|---|
| Input voltage | 3.3–20 VDC |
| Maximum input current | ≤0.4 A at full load |
| Output | 75 VDC · 13 mA · 1 W nominal |
| Efficiency | ≥80% at 3.3 VDC input, full load |
| Startup delay | ≤100 ms |
| Voltage regulation accuracy | ≤±2% |
| Load regulation | ≤±3% |
| Line regulation | ≤±3% |
| Ripple and noise | ≤500 mV at 20 MHz bandwidth |
| Short-circuit behavior | Automatic recovery after the short circuit is cleared |
| Operating temperature | −40 to +60 °C |
| Storage temperature | −50 to +85 °C |
| Isolation | Primary-to-secondary isolation |
| Withstand test | 500 VDC, 10 mA, 60 s; input–output/chassis and output–chassis |
| Insulation resistance | >100 MΩ at 500 VDC |
| Cooling | Conduction cooling or external forced-air cooling |
| Connections | 1: Vin− · 2: Vin+ · 3: NC · 4: OUT+ · 5: OUT− |
Confirm the final drawing, pin orientation, thermal conditions and electrical limits before integration. The 500VDC figure describes a withstand test, not a continuous operating-voltage rating.
Design & customization enquiries
Tell us what your
system needs.
Share your technical brief with MTT Innovations. We will help you explore product options and assess whether your requested configuration can be supported.
- 01Input-voltage range, transients and source characteristics
- 02Required output voltage, continuous current and load steps
- 03Available space, mounting method and cooling conditions
- 04Isolation, control interfaces and qualification requirements
Let’s build the link
Discuss your
power requirements.
Send your application details and target specifications to start a conversation about 75v tunable-filter supply modules.