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ure Electronics specializes in Hi-rel Audio Solutions that provides electronics hobbyists and business partners the middleware which can help reduce customers' development difficulties and save their precious time-to-market by making the products directly released in the market. Aimed at improving efficiency, consequently reducing power consumption, and increasing power density, Sure Electronics, always attentive to the development of 2P Platform, High Power and High Performance, has been offering for many years a range of Audio, power supply and DSP solutions for Commercial, Industry and Medical applications.

Centred on High Performance Platform, we are committed to providing customers the products, services, and expertise they need for their projects for use in Professional Sound Reinforcement Systems, Cinema, Public Address, Active Speaker Systems, Sound Systems, Hi-Fi Systems, Guitar Amplifiers, Jukeboxes and Games Machines, Home Theatre.

up to

99

%

high efficiency

SNR up to

110

dB

high audio performance

per cubic inch

300

W

high power density

Sure Electronics’ High Power, High Voltage and Ultra Wideband amplifiers are available for non-Audio Hi-rel industry and “M” Grade high reliability applications, which meet the demands of Alarm and other rigorous operating environments. All INDUSTRIAL grade products are 100% static and dynamic tested at -25°C ~+85°C while ‘M’ grade product is 100% tested under -55°C ~+150°C.

servive between

-25~80

high reliabiliry

up to

900

V

high voltage

up to

100

kHz

high wideband

FULL RANGE OF

SIGNAL CHAIN

Bluetooth Receiver Board

PURCHASE ONLINE

Technologies

1

Less is More

Extremely high efficiency allowing for massive power headroom in a compact form factor.

APPLICATION

Newsletter

6S 21700 Battery Charging and Protection Board Released

BCPB
batteryboard
batterycharger
21700
Lithiumbatterycharger

WONDOM BCPB series battery boards have been popular among audio DIYers since releasement. Recently, taking customers’ feedbacks on large capacity into consideration, we have released BCPB6, 6S 21700 Lithium battery charging and protection board.

BCPB6 is a highly reliable Lithium-Ion Battery Charging, Protection, and Balancing Board that operates with wide input range, 5- 24V. This board is able to charge the batteries from input voltages above, below, or equal to the output voltages. It is designed for 6 in series 21700 Lithium-Ion Battery which provides approximately 88-100Wh energy. The MPPT charging integrated feature supports an 18.3-24V power supply. BCPB6 is complemented with a visualized display of battery level indicators. To ensure the reliability of this board, it is equipped with full protection circuit; overcurrent, over-temperature, short circuit, and over/under voltage protection. The battery balancing IC allows constant battery voltage between 6 in series 21700 Lith... read all

6S 21700 5-24V Input Lithium Battery Charging and Protection Board Designed for 24V Vehicle Battery System - BCPB6

1 USB-C PD2.0 3.0 to DC Decoy Fast Charging trigger Released

#USB-C #PD #ChargingTrigger #Type-C

2 2S 26650 Lithium Battery Charging & Protection Board BCPB1+ Released

#BCPB #Batteryboard #Portablespeaker #Industrialapplications #Batterychargingboard

3 Sure Electronics will participate in prolight+sound GUANGZHOU 2022

#Constantvoltageamplifier #distributedspeakersystem #massnotificationamp #alarmamp

4 100W 70V/100V Constant Voltage Power Amplifier for Distributed Speaker System Released

#Constantvoltageamp #poweramp #distributedspeakersystem #massnotification #alarm

5 KAB6 4CH 15W TPA3110 Audio Amplifier Board for Game Machine Released

#Gamemachine #kiosk #ATM #vendingmachine #TPA3110 #4CHamp #KAB6-415

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Our Distributors

Brand

STRONG ENOUGH, To survive in the most harsh environments.

SMALL ENOUGH, To make each space most effective.

SURE Electronics will be transformed into a professional designer and a manufacturer of Class-D audio amplifiers and matched power supplies. So SURE brand will fade away from retail and Sure Electronics will be committed to provide solutions, instead of direct products, for our distributors and partners. Our company name, Sure Electronics, will always remain the same.