Chinfa PBDRD SERIES DC/DC Converter
The Chinfa PBDRD Series DC/DC Converter is a compact and reliable solution for industrial and automation applications. Delivering power outputs from 15W to 30W, it ensures efficient and stable performance in demanding environments. Key features include a wide input voltage range (9–36V DC) for compatibility with various systems and multiple outp...
Read MoreThe Chinfa PBDRD Series DC/DC Converter is a compact and reliable solution for industrial and automation applications. Delivering power outputs from 15W to 30W, it ensures efficient and stable performance in demanding environments.
Key features include a wide input voltage range (9–36V DC) for compatibility with various systems and multiple output voltage options (3.3–24V DC) with adjustable trim of ±10% to meet diverse application needs. The PBDRD Series incorporates advanced protection features, such as overvoltage, overload, and short-circuit safeguards with auto-recovery, ensuring safe and dependable operation. Fully compliant with IEC 60068 standards for vibration and shock resistance, it also meets IP20 protection for durability in rugged environments.
Encased in a low-profile DIN rail-mounted design, the converter is easy to install and maintain. Its wide operating temperature range (-40°C to +71°C) with free air convection cooling makes it suitable for extreme conditions, while its efficiency of over 81% ensures minimal energy loss.
The Chinfa PBDRD Series DC/DC Converter is the perfect choice for efficient, versatile, and reliable power conversion in industrial and automation systems.
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Features
- 15W - 30W DC/DC Converter
- DIN Rail Mounting
- 9-36V 4:1 Input Range
- Short Circuit Protection
- Internal input filter
- Low Profile.
Specifications
| INPUT | |
|---|---|
| Input voltages | 12Vdc, 24Vdc |
| Input voltage range | 9 to 36Vdc (PBDRD15) 10 to 36Vdc (PBDRD30) |
| OUTPUT | |
|---|---|
| Output Power | 15W - 30W |
| Output Voltage | see selection table |
| Voltage Trim Range | +/-10% Vnom |
| Output voltage accuracy | ±1% |
| Line & Load regulation | ±1% |
| Switching frequency | 100 to 200Khz |
| Startup time | 50ms |
| Transient recovery time | 1ms |
| Ripple &noise | 100mV |
| Efficiency | >81% Typical |
| STANDARDS & APPROVALS | |
|---|---|
| UL/cUL | UL508 |
| cTUVus | UL60950-1 |
| TUV | EN60950-1 |
| CE | EN 61000-6-3, EN 55022 Class B EN 61000-6-2, EN 55024, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4 EN61000-4-5, EN 61000-4-6, EN61000-4-8, EN50204, EN 61204-3 |
| Vibration resistance | Meet IEC 60068-2-6 (Mounting on rail:10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis |
| Shock resistance | Meet IEC 60068-2-27 (15G, 11ms, 3Axis, 6 Faces. 3 times for each face) |
| PROTECTION | |
|---|---|
| Input fuse | T3A/63VDC internal |
| Over voltage protection | Yes Auto Recovery |
| Rated over load protection | 110 to 165 % |
| Internal surge voltage protection | IEC 61000-4-5, Varistor |
| Output short circuit | Current limited (Auto-recovery) |
| Isolation voltage | Input-Output 1500Vdc |
| Isolation resistance | Input-Output 100M ohm @500Vdc |
| Degree of protection | IP20 |
| MTBF | >689,000hrs |
| INDICATORS | |
|---|---|
| DC ON | Indicator threshold at start up (Green LED) |
| DC LOW | Indicator threshold after start up (Red LED) |
| Remote ON/OFF | Yes |
| ENVIRONMENTAL | |
|---|---|
| Operating temperature | -40 to +71C |
| Cooling | Free Air Convection |
| Derating | Derate from +51 ˚C to +71˚C at 2.5%/C |
| MECHANICAL | |
|---|---|
| Dimensions/Weight | 15W: 91 x 18 x 56.5mm / 65g 30W: 91 x 35 x 56.5mm / 120g |
| Case material | Plastic |
Selection Table
| MODEL | INPUT VOLTAGE | OUTPUT VOLTAGE | OUTPUT CURRENT | POWER |
|---|---|---|---|---|
| PBDRD15-03 | 9-36Vdc | 3.3V | 3.5A | 11.5W |
| PBDRD15-05 | 9-36Vdc | 5V | 2.7A | 13.5W |
| PBDRD30-05 | 10-36Vdc | 5V | 4.5A | 22.5W |
| PBDRD15-09 | 9-36Vdc | 9V | 1.5A | 13.5W |
| PBDRD30-09 | 10-36Vdc | 9V | 2.8A | 25W |
| PBDRD15-12 | 9-36Vdc | 12V | 1.25A | 15W |
| PBDRD30-12 | 10-36Vdc | 12V | 2.5A | 30W |
| PBDRD15-15 | 9-36Vdc | 15V | 1A | 15W |
| PBDRD30-15 | 10-36Vdc | 15V | 2A | 30W |
| PBDRD15-24 | 9-36Vdc | 24V | 0.63A | 15W |
| PBDRD30-24 | 10-36Vdc | 24V | 1.25A | 30W |
Technical Drawings
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.