Posted on March 5, 2024 by Jeff -
The CSSV15000 Series Current Sensors are based on Honeywell’s advanced multisensing scheme, a single power supply, and an integral CAN bus output. They are calibrated and temperature compensated using multipoint temperature characterization. This Honeywell’s patented digital compensation technology enables a high degree of accuracy throughout the sensing range up to ±1500A. The CSSV1500 Series is designed to meet Automotive Safety Integrity Level C (ASIL C) requirements for safety-critical applications. These sensors have two independent sensing and data processing circuits for current sensing. The two processed data are checked for confidence. If they are within the set threshold range, the current data is outputted. If the threshold is exceeded, an alarm message is sent.
Features
- Higher accuracy, lower temperature drift
- Enhanced EMC (Electromagnetic Compatibility) performance
- Designed to meet Automotive Safety Integrity Level C (ASIL C) for the functional safety of road vehicle applications
- Reliable and stable CAN bus output
- Easy installation and software interface provides system integration convenience
- CE certification; REACH and RoHS compliant
Applications
- Current measurement for battery management systems in electrified vehicles (EV, HEV, PHEV, BEV)
- Current leakage detection and fault isolation in charging systems
- Current measurement in energy storage systems
- Fault detection in heavy industrial equipment
Click here for a datasheet.
Posted on February 29, 2024 by Jeff -
The LS0502SCD33 is a complete solution for a system with a backup storage capacitor or capacitor bank. It integrated input overvoltage, an overcurrent protection circuit, a reverse blocking switch, and a supercapacitor charging control circuit. It also has built-in cell balance to protect two-cell supercapacitor systems. When the main supply is present and above the minimum system supply voltage, the system will draw power from the input supply. At the same time, the integrated linear charger charges the storage element at up to 300 mA current. Once the storage element is charged, the circuit draws only 2.5 μA of current while it maintains the supercapacitor or other storage element in its ready state. When the main supply is removed, the integrated reverse blocking switch will block the current flow from the system rail to the input. The linear charger will be turned on to provide power to the system rail with a low resistance path with up to 2 A current. An integrated cell balancing circuit will keep monitoring the cell voltage when charging and keep the two cells voltage at the same level. The LS0502SCD33 is externally programmable for input current limit, input overvoltage, charge current limit, and charge voltage limit. It provides a flag signal when the input supply is unplugged so that the main system can take action. LS0502SCD33 is available in DFN3X3-10 package.
Features & Benefits
- 2.5 V to 5.5 V System Voltage
- 18 V Input Rating with Overvoltage Protection
- Programmable 1.1 V to 5.3 V Cap Voltage Range
- Programmable Supercapacitor Charge Current
- Programmable Input Overcurrent Protection
- Automatic Cell Balancing
- Automatic Main/Backup Switchover
- Up to 2 A Discharge Current
- Programmable Voltage and Current Thresholds
- ±2 % Threshold Accuracy
- 2.5 µA Ready Quiescent Current
- Small Solution Size
- DFN Package
Applications
- Handheld Industrial Equipment
- Dash Camera
- IoT
- SmartMeter
- Portable Device with Removable Battery
Posted on February 22, 2024 by Jeff -
Miniature 10A Explosion-Proof Relay
The G6RN-E relays provide a miniature PCB terminal relay option for designs requiring 10A switching current capability. G6RN-E is a high-capacity, explosion-proof addition to the G6RN family, providing conformation to IEC/EN60079-15. These new models are ideal candidates for switching in flammable gas environments. They offer high dielectric strength and electrical endurance under their rated loads.
Features
- 10A at 250VAC N.O. rating for 100K cycles
- IEC/EN60079-15 conformed
- High dielectric strength of 6,000VAC
Benefits
- Increased from existing G6RN rating of 8A at 250VAC
- Explosion-proof for applications requiring switching in flammable gas environments
- Increased from existing G6RN rating of 4,000VAC between coil and contacts
Applications
- Heat pumps
- Air conditioners
- Refrigeration
- Water heaters
- Boilers
- Factory automation
- Inverters
Posted on February 21, 2024 by Jeff -
Designed with flexibility in mind, Orion Fans’ Open Frame Motors come in options of 115V or 230V and are equipped with a shaded pole motor. Featuring a wattage range of 33W-120W, customize your setup by selecting the perfect impeller size for your application, ranging from 154mm to 300mm.
Applications
- Agriculture/Horticulture
- Food/Beverage
- HVAC/Refrigeration
- Transportation
Posted on February 7, 2024 by Jeff -
Kingbright presents another unique RGB LED with three dome lenses to our extensive SMD LED lineup – Tri-Dome Lens RGB SMD LED
This package features unique characteristics with three dome lenses in one SMD package. The dome lens constructs a narrow viewing angle to produce higher intensity output compared to flat-top SMD LED packages. Each color diode is directly under the dome lens for best performance and each color can be controlled individually. The dome lens feature is perfect to pair with a light pipe or light guide to avoid possible light bleeding issues. The RGB is also accessible for color blending to create innumerable visible spectrums to meet your next design aspirations.
Features
- 3.5 mm x 3.5 mm SMD LED, 1.25 mm thickness
- Narrow viewing angle ~ 50° each color
- Higher intensity output
- Each color can be independently controlled
Applications
- Backlight
- Status indicator
- Home & Smart appliances
- Wearable and portable devices
- Healthcare applications
Posted on February 2, 2024 by Jeff -
PUI Audio’s Indicators are a simple, self-driven, drop-in solution for applications requiring a simple tone or siren sound. Our indicators are designed to offer the most efficient solution by combining the useful balance of fit, form, and function.
Features
- 14mm diameter, 3-16 VDC self-drive indicator
- 80 dBA minimum output (12 VDC @ 10 cm) and 4 kHz continuous tone
- Noryl™ housing withstands Wave soldering temperatures
- Removable wash tag preserves performance
Click here for a specification sheet.
Posted on February 2, 2024 by Jeff -
PUI Audio’s Transducer provides convenient solutions to difficult audio requirements. Presented in a variety of styles, PUI Audio’s transducers allow product designers to leverage the power of their own drive circuit or processor to achieve the exact tone or multiple tones their design requires, with the ability to vary SPL.
Features
- 5x5mm SMT magnetic transducer
- 3V0-p, 4kHz
Click here for a specification sheet.
Posted on February 2, 2024 by Jeff -
Complementing PUI Audio’s sound-generating products, we offer a full line of electret condenser microphones, analog MEMS microphones, and digital MEMS microphones. With sizes as small as 2.75 x 1.85 x 0.90mm, PUI Audio’s microphone lineup makes finding the right solution easy.
Features
- 9.7mm overall diameter and 4.5mm height with pin-type mounting
- -44 dB sensitivity for use in most environments
- Wide 1 to 10 VDC operating voltage and 50-16,000 Hz frequency response
- >60 dB signal-to-noise ratio and 2.2 kOhm impedance
- Omni-directional polar pattern for great off-axis response
Click here for a specification sheet.
Posted on February 2, 2024 by Jeff -
PUI Audio’s speaker selection includes everything from our 13mm SMD speaker to five-inch, full-range speakers and larger. When an application requires a wide frequency range, music, or voice reproduction, our speakers will answer the call.
Features
- 15mm diameter speaker with Neodymium magnet for 87 dB sensitivity
- 0.3W continuous, 0.5W maximum power handling and 8Ω impedance
- Mylar cone for wide frequency response
- Thru-hole design and wave solderable for PCB mount
Click here for a specification sheet.
Posted on February 2, 2024 by Jeff -
The simplest of PUI Audio’s products, our piezo bender, offers the perfect solution where space is at a premium, multiple tones are required, and high output as well as low power consumption are a must. These externally driven elements are found in all varieties of products, from media players to smoke detectors. They can even be used as switches and contact microphones.
Features
- 27mm diameter ceramic piezo bender with 2 kHz resonant frequency
- Reliable, 0.23mm thin, and lightweight
- Very low current consumption for use in portable devices
- Designed to be driven with direct TTL or CMOS signals up to 30Vp-p
- Available with 100mm lead wires
Click here for a specification sheet.
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