Quarter-brick power module

2 May 2012 Power Electronics / Power Management

Vicor has added to its IBC050 product line of wide input range VI BRICK intermediate bus converters (IBCs). The new IB050Q096T80N1-00 quarter-brick IBC module can provide up to 850 W of output power, making it well suited for demanding applications spanning enterprise, optical access and storage networks.

Available as a drop-in upgrade for industry standard 5:1 fixed ratio converters, the new module operates from a 36 V to 60 V input voltage range, with 2250 V d.c. isolation from input to output while achieving 98% peak efficiency. Rated at up to 80 A, 850 W from 55 to 60 Vin and 550 W from 36 Vin, the 58,4 x 36,8 x 10,5 mm quarter-brick module allows designers to conserve valuable board space and achieve full load operation at 50°C with 400 LFM airflow.

The device’s open frame construction facilitates airflow above and below to minimise temperature rise of downstream components. Using Vicor’s Sine Amplitude Converter topology, IBC050 series modules are pin-compatible with industry standard ‘square wave’ bus converters. Operating at 1 MHz, the IB050Q096T80N1-00 cuts transient response time and eliminates the need for bulk capacitors across the intermediate bus.

Designers can take advantage of Vicor’s new IBC Power Simulation tool to interactively model the electrical and thermal performance of the IB050Q096T80N1-00 IBC module in application-specific operating conditions and thermal environments. Available to users via Vicor’s PowerBench online design centre, the tool enables designers to quickly and easily select, simulate and optimise IBC performance under a variety of system thermal and electrical conditions.

Further reading:

Powering the IoT
Uniross Batteries Power Electronics / Power Management
Choosing the right battery is not simply a technical detail, but a defining factor in the longevity and cost-effectiveness of any IoT deployment.

Read more...

---

The move to DC infrastructure
IOT Electronics Power Electronics / Power Management
The shift toward direct current infrastructure in data centres is accelerating as operators pursue higher efficiency, improved reliability, and stronger alignment with renewable energy goals.

Read more...

---

Power inductor for automotive applications
Würth Elektronik eiSos Power Electronics / Power Management
The WE-MXGA inductor features RDC values up to 25% lower and a saturation current up to 47% higher compared to other components currently available on the market.

Read more...

---

High-performance DC-DC converter
Conical Technologies Power Electronics / Power Management
With a wide 9 - 40 V DC input range, the Claf Power DWHB400-F24xxN series is a high-performance DC-DC converter family ideally suited for 12 V and 24 V battery-based systems including vehicles, off-grid installations, and distributed power architectures.

Read more...

---

DC-DC converters for next-generation IoT
iCorp Technologies Power Electronics / Power Management
AIPUPOWER’s K78XXJT-500R3 and K78XXJT-500R3-LB give designers a compact, high-efficiency power option for battery-powered and space-constrained systems, combining up to 96% efficiency with no-load input current as low as 0,2 mA.

Read more...

---

240 W in compact form factor
Brabek Power Electronics / Power Management
The cost-effective and reliable RECOM RACPRO1-S240E DIN-rail mount AC-DC series is only 125 x 139 mm and 39 mm wide, yet provides 240 W output.

Read more...

---

You cannot manage what you cannot measure
Power Electronics / Power Management
South African sites are generating solar energy. Most still have no idea what is consuming it… or when, or why. Intelligent load management hardware is changing that.

Read more...

---

Scalable and intelligent power solution
Power Electronics / Power Management
Designed for Africa’s rapidly evolving energy landscape, Bluetti’s ES125 offers a scalable, intelligent power solution that delivers reliable and cost-efficient electricity for uninterrupted operations.

Read more...

---

Simulating grid abnormalities
Conical Technologies Power Electronics / Power Management
Simulating grid abnormalities has become an essential part of validating systems such as inverters, UPS units, photovoltaic inverters, and EV charging infrastructure.

Read more...

---

Evaluation board for STPMIC25 PMIC
Power Electronics / Power Management
The STEVAL-PMIC25V1 is a power management IC evaluation board for the highly integrated STPMIC25, which is designed to manage the power requirements of the core, memory, and interfaces of the STM32MP2x series MPU.

Read more...

---