KOA Speer Electronics has expanded its SR73-RT Series of Low Resistance Anti-Sulfuration Current Sense Resistors with a new 0402 Package size. The SR731E-RT will be available in ±1%, ±2%, and ±5% tolerances with resistance values from 1Ω up to 10 Ω, a power rating of 1/8 Watt and an operating temperature of -55°C to +155°C. […]
PMIC keys on optical measurement sensitivity for wearable fitness/health apps
Designers of always-on wearable and IoT devices now have the ability to extend battery runtime while shrinking form factor with the latest tiny, highly integrated power-management IC (PMIC) from Maxim Integrated Products, Inc. The ultra-low-power MAX20345 integrates a lithium charger and debuts a unique architecture that optimizes the sensitivity of optical measurements for wearable fitness and […]
Expanded resistance values for high-voltage chip resistors
Stackpole Electronics, Inc. announces their HVC series of high voltage chip resistors have been expanded to resistance values up to 10 Gigohms. The series has now been characterized for absolute maximum voltage ratings that are significantly higher than the previous voltage ratings. These higher absolute maximum voltage ratings are key for those applications where the […]
Flexible 500-W peak-power ac-dc supply targets industrial, Body Floating-rated medical apps
XP Power has announced the launch of the CMP250 series of high peak power AC-DC power supply units, primarily targeting healthcare, industrial and IT applications. Offering a flexible combination of electrical and thermal characteristics, the power supplies deliver up to 500 Watts of peak power for up to 60 seconds, as well as providing 250 […]
Ultra-compact 15/30-W encapsulated PCB-mount supplies ok for BF-rated medical systems
TRACO POWER announced the release of their TPP 15-D and TPP 30-D series of 15 and 30 watt fully encapsulated PCB-mount power supplies. These ultra-compact models measure only 1.65 x 1.14 x 0.85” (15W) or 2.89 x 1.50 x 1.00” (30W). Compliance to the ErP directive for no-load power consumption and UL 62368-1 / EN […]
Injection molding, 3D printing take their places in digital manufacturing
In the context of all the buzz around 3D printing, the term “injection molding” may sound like a ho-hum and low-tech term. However, depending upon your design requirements, there is an important place for both processes and 3D printing (additive manufacturing) is not poised to take over injection molding any time soon. Although 3D printing […]
Key design considerations for sheet metal enclosures
Even the simplest of electronic products need to be enclosed somehow. Additionally, having a basic understanding of how electronics enclosures are fabricated can go a long way to a more successful overall design and positive end-user experience. While there are electronic products that are more suitable for plastic enclosures, sheet metal electronic enclosures have the […]
Mean Well 5-30-W ac-dc medical grade supplies now available from Sager Electronics
Sager Electronics is now stocking Mean Well’s MFM Series 05-30 Watt AC-DC medical grade power supply. The MFM-05-30 series is a high density, small size AC-DC on-board, medical grade power supply. It features operation from 80-264VAC, a low no-load power consumption less than 0.075W, a high efficiency up to 91%, Class II (no FG) double insulation, outstanding […]
Single-output 600-to-1,200-W supplies provide MoPPs isolation, low acoustic noise, PMBus communication
The QS series of single output medical and industrial power supplies have full MoPPs (Means of Patient Protection) isolation, low acoustic noise and a range of options including a PMBus communication with a high current standby voltage. With medical and industrial safety certifications, the power supplies are suitable for use in medical, test and measurement, […]
New canting kit for extruded enclosure
Enclosures manufacturer OKW has launched a case canting kit to optimize its SMART-TERMINAL extruded enclosures for table-top use. SMART-TERMINAL is designed for peripheral and interface equipment, communications, safety engineering, biometrics, medical and laboratory technology, healthcare, measurement and control engineering. The new case canting kit inclines SMART-TERMINAL by 12° to create an ergonomic reading and operating […]
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