Cosel PBB30C SERIES AC/DC Power Supply
The Cosel PBB30C Series AC/DC Power Supply is a versatile and high-performance solution for demanding applications. Delivering power outputs up to 600W, it is available in a range of output voltages (5V, 12V, 15V, 24V, 32V, and 48V) with advanced features to ensure reliable operation across industrial, medical, and IT systems. Key features inclu...
Read MoreThe Cosel PBB30C Series AC/DC Power Supply is a versatile and high-performance solution for demanding applications. Delivering power outputs up to 600W, it is available in a range of output voltages (5V, 12V, 15V, 24V, 32V, and 48V) with advanced features to ensure reliable operation across industrial, medical, and IT systems.
Key features include a wide input voltage range (85–264VAC) and a high efficiency of up to 92%, reducing energy costs and heat output. Designed for versatility, the PBB30C Series supports constant current regulation, adjustable output voltages, and remote monitoring and control via extended UART communication. Safety is a priority with built-in overcurrent and overvoltage protection, compliance with ANSI/AAMI ES60601-1 and EN60601-1 medical safety standards, and robust isolation capabilities (AC 4,000V). Noise compliance to EN55011-B, CISPR32-B, and other standards ensures low interference, while parallel operation capability enhances flexibility.
The compact design, measuring 89 x 41 x 152 mm and weighing 840g, features internal fan cooling for operation in environments ranging from -20°C to 71°C. Multiple connector options (bus bar or terminal block) make integration easy. Additional features like alarms, LED indicators, and a DC_OK signal enhance usability.
With its robust design and advanced functionality, the RoHS-compliant Cosel PBB30C Series is ideal for applications requiring dependable, high-efficiency power solutions. Backed by industry-leading certifications and a focus on safety, it’s a trusted choice for critical systems.
Show Less
Features
- 600W AC/DC Power Supply
- Very small and lightweight
- For medical electric equipment
- ANSI/AAMI ES60601-1; EN60601-1 3rd; IEC60601-1-2 4th Ed.
- With AUX output
- Constant current regulation
- Output voltage can be varied to near 0V
- With various alarms
- Parallel operation possible
- Remote monitoring and setting values can be changed
Specifications
| INPUT | |
|---|---|
| Voltage | 85~264Vac |
| Current | 3.2A @ 230Vac |
| Frequency | 45-66Hz. |
| Power factor | 0.95 Typ (Io=100%) at AC in 230Vac |
| Inrush current | 40A typ (Io=100%) at AC in 230Vac |
| Leakage current | 0.5max (ACIN 240V 60Hz, Io=100%, According to IEC60601-1) |
| OUTPUT | |
|---|---|
| DC Output | 5V, 12V, 15V, 24V 32V, 48VDC See selection table |
| Voltage Adjustment | See selection table |
| Output Power | Typically 600W See selection table |
| Minimum Load | Unit will operate with zero load. |
| Output Ripple | 240mVp-p (0 to 50°C) |
| Ripple Noise | 300mVp-p (0 to 50°C) |
| Line regulation | Typically 0.4% |
| Load regulation | Typically 0.8% |
| Temperature drift | Typically 0.4% |
| Start up time | Model dependent 600ms max |
| Holdup time | 400ms typ |
| Efficiency | Typ. 92% @ 230Vac |
| ENVIRONMENTAL | |
|---|---|
| Operating Temperature | -20°C to 71°C |
| Cooling | Internal fan cooling. |
| Humidity | 20%-90% non-condensing. |
| Vibration | 10Hz-55Hz at 2G |
| Impact | 20G 11ms X, Y, Z axis |
| PROTECTION | |
|---|---|
| Over Voltage | See selection table |
| Over Current Protection | Works at approximately 105% of rated current with auto recovery |
| Remote sensing | Provided |
| Remote on/off (RC) | Provided |
| DC_OK Lamp | LED (Blue) |
| Alarm Lamp | LED (Orange) |
| Communication function | Provided (Extended UART) |
| Isolation Input - Output | AC 4,000V 1minute, Cutoff current = 10mA, DC500V 50MΩ min (At Room Temperature) 2MOPP |
| Isolation Input - Case | AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MΩ min (At Room Temperature) 1MOP |
| Isolation Output - Case | AC500V 1minute, Cutoff current = 100mA, DC500V 50MΩ min (At Room Temperature |
| STANDARDS AND APPROVALS | |
|---|---|
| Safety | UL60950-1, C-UL(CSA60950-1), EN60950-1, ANSI/AAMI ES60601-1, EN60601-1 3rd,Complies with IEC60601-1-2 4th Ed |
| Conducted noise | Complies with FCC Part15 classB, VCCI-B, CISPR32-B, EN55011-B, EN55032-B |
| Harmonic Attenuator | Complies with IEC61000-3-2 (class A) |
| MECHANICAL | |
|---|---|
| Connector | P2 - Bus Style TP2 - Terminal block styel See techical illustrations |
| Dimensions | 89 x 41 x 152mm |
| Weight | 840g |
Selection Table
| MODEL NUMBER | OUTPUT VOLTAGE | VOLTAGE ADJ | OVER VOLTAGE PROTECTION | OUTPUT CURRENT | MAX POWER | CONNECTOR OPTION |
|---|---|---|---|---|---|---|
| PBB30C-5X-P2 | 5V | 3 - 6V | 6.25 - 7.00V | 120A | 600W | Bus Bar Style (P2) or Terminal Block (TP2) |
| PBB30C-12X-P2 | 12V | 7.2 - 14.4V | 15.00 - 16.80V | 53A | 636W | Bus Bar Style (P2) or Terminal Block (TP2) |
| PBB30C-15X-P2 | 15V | 9.0 - 18.0V | 18.75 - 21.00V | 43A | 645W | Bus Bar Style (P2) or Terminal Block (TP2) |
| PBB30C-24X-P2 | 24V | 14.4 - 28.8V | 30.00 - 33.60V | 27A | 648W | Bus Bar Style (P2) or Terminal Block (TP2) |
| PBB30C-32X-P2 | 32V | 19.2 - 38.4V | 40.00 - 44.80V | 20A | 640W | Bus Bar Style (P2) or Terminal Block (TP2) |
| PBB30C-48X-P2 | 48V | 28.8 - 57.6V | 60.00 - 67.20V | 13A | 624W | Bus Bar Style (P2) or Terminal Block (TP2) |
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.