This power adapter 24V 4A is built with the latest power supply technologies and the quality components materials to enable high performance. The 24 volt AC DC adapter features 80-kHz Maximum Switching Frequency, Resonant-Ring Valley-Switching Operation for High operating efficiency, Green-mode Power-Saving Operation, Opto-Coupled Feedback Enables up to 2% Regulation. The ac dc adapter 24vdc is designed to ensure a MTBF better than 40000 hours at 25℃ full load. To maximize the reliability, the 24 volt DC adapter has fault protections including Output Over-Voltage, Over-Current, Short-Circuit protections. The AC DC adapter 24 volt series is safety certified to IEC/UL/EN 60950-1 and carries the CE mark for the Low Voltage and RoHS2 Directives. The 24V AC DC adapter series is also compliant to EN 55022-B and FCC Class B for radiated and conducted emissions and the IEC 61000-4 immunity and IEC 61000-3-2 harmonic current standards.

This efficient 18V 2A power adapter employs an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. The 18V adatper processes information from opto-coupled feedback and an auxiliary flyback winding for high-performance control of output voltage and current. The output voltage is regulated accurately by a high-performance voltage-mode amplifier with an accurate voltage reference. The switching adapter meets all green energy initiatives and enables excellent energy efficiency performance with compact profile. The flypower switching adapter offers a wide range of safety features including over-current protection, over-load protection, short-circuit protection to enhance reliability. Equipped with Effective thermal management, the 18V adapter is designed to a MTBF better than 40000 hours at 25℃ with full load. The 18V power adapter series is safety certified to IEC/UL/CSA/EN/RCM/J 60950-1 and carries the CE mark for the Low Voltage and RoHS Directives. The switching adapter PSE is also compliant to EN 55022-B and FCC Class B for radiated and conducted emissions and the IEC 61000-4 immunity and IEC 61000-3-2 harmonic current standards.

Intai never stop R&D new universal nimh battery charger of best price and higher quality. This light, small desktop 18 volt aa battery charger nimh for ni-mh 14.4v 2.2ah battery pack provides for a more cost efficient solution to our customers. The 18V nimh battery charger operates with universal input voltage, and optional universal input plugs are also available for international use. This smart nimh charger is microprocessor controlled to enable precise charging and termination.

This power supply 29V 2A employs an isolated-flyback power-supply controller that provides Constant-Voltage (CV) using an optical coupler to improve transient response to large-load steps. The 29V power supply processes information from opto-coupled feedback and an auxiliary flyback winding for high-performance control of output voltage and current. The output voltage is regulated accurately by a high-performance voltage-mode amplifier with an accurate voltage reference. The 29V dc power supply is built with power-saving technologies limit the no-load power consumption to lowest level. The 29 volt power supply also features excellent EMC performance. The output over-voltage and over-load protection greatly enhances the system reliability. Effective thermal management reduces thermal stress on power supply reliability, allows the 29 volt dc power supply to operate at full power in higher ambient temperatures (see our UL/TUV documents). Intai also offers quality 29V 2A battery charger which is battery charger certified for Lead acid, lithium or LPF batteries. See more here http://www.adapter-intai.com/product/24v-2a-battery-charger .

This DC power supply 36V 3A is built with the latest power supply technologies and the quality components materials to enable high performance. High-frequency AC-to-DC flyback converter with green-mode power-saving operation enables high power density and lowest no-load power consumption, to comply with latest efficiency standards including DoE Level VI. The 36V AC adapter features full protection to maximize the reliability include OLP(Over Load Protection), OVP(Over Voltage Protection), output short-circuit protection. The DC power supply 24V incorporates a pair of U shaped internal heat sinks to achieve efficient natural convection cooling that enables higher operating temperatures and reliability (see our UL/TUV certification). 42 volt ac adapter for battery charging is also available for use with 36V Lithium or Lead acid batteries. Product availability for the battery chargers can be found via the link here http://www.adapter-intai.com/product/lithium-ion-battery-recharger .

Coupled with leading edge charger technologies, Intai manufactures an array of universal lithium ion battery charger in both standard and custom configurations, with a large selection of charging solutions and back up with the expertise needed to help you with your project. The IN5102300 50.4V battery charger is used to charge 12S lithium ion or lipo chemistry safely and optimally. Reliable and high accuracy voltage/current regulation enables precise charging with reliability. The 50.4V lithium charger is safety approved and offers excellent EMC performance. Intai 50.4V lithium ion charger family is rated from 0.3A to 8A for a wide variety of application.

This 12v dc input lead acid battery charger is suited to charge single cell Lead Acid battery using a car's electrical system 12V or 24V as power source. The car battery charger 12/24v accepts a wide range of input voltage from 10-40Vdc, and powers up the battery at up to 2.5-3A with regulated charging current as well as the charging voltage(10-14.7V) to safely and efficiently charge the battery, maximizing battery capacity and life. Likes a regular AC /DC battery chargers, the dc-dc battery charger has three states: a high-current bulk charge state, an equalize charge state, and a float charge state for a precise charging, comes with a two color LED light displays the charge states. DC to DC battery chargers are an important part of Intai's product line - a variety of DC input battery charger is available here to be used for different applications includes Lithium ion batteries, LiFePO4 batteries, NiMH batteries, Seal Lead-acid batteries and other high-performance AGM batteries in addition to flooded batteries.

This 29.4V DC battery charger provides a cost effective solution to charge 24 volt 7 cell li-ion batteries 20AH or larger for mobility scooters, power chairs, and hoverboard. The charger incorporates a software controlled algorithm to enable accurate charging. With up to 4.2A charging current, The 25.9V li-ion battery charger powers up a 20AH pack in less than 5 hours without over charging the batteries. The 24 volt dc battery charger is safety certified to IEC60335-2-29. An internal charge timer provides safety backup, so never have to worry about charging the chairs overnight unattended. The 24vdc battery charger high power tech also features multi protection including bad cell detection, short circuit protection, reverse polarity protection, backfeed protection to ensure safe charging,

Intai manufactures a full range of Class 2 battery charger and UL class 2 power supply unit which attains North American UL/CSA certification to UL 1310 and CAN/CSA C22.2 NO. 223m, that allows to build cost effective power supply solutions with flexibility.

This lithium battery charger 48V 2.3A is perfect for quickly recharging 48V lithium batteries for electric bicycles, scooters. The sans lithium battery charger not only incorporates multi-stage charge algorithms to optimize battery performance and extend their life span, the sans battery charger is also equipped with protection circuits to enhance safety and reliability including reverse polarity protection, backfeed protection(BFP), faulty battery detection /protection, 12 hours time out. The 48V lithium charger is UL1012 battery charger approved. Comes with 2.1mm DC head, the 48V lithium battery charger is compatible with most of the e-bikes powered by 13S lithium batteries.

The quality IN4202000 electric bike charger 36V 2A is ideal for electric bikes powered by 36V Li-ion battery >8AH. Make sure the 36V ebike charger is connected to right type of battery then never have to worry the charger over heats, catches fire, or over-charge the batteries. The electric bike battery charger 36V 2A is fully automatic and safety tested and approved by NRTL (National Recognized Testing Laboratory): UL/cUL1310 Class 2 Battery Charger, TUV/EN60335-1/ 2-29 and RCM AS/NZS60335-1/ 2-29. While meeting the highest standards, Intai is able to provide cost effective charger solution to customers by advanced charging technology, efficient supply chain & production management.

The IN1685000 is configured to charge 4S cell lithium ion battery pack safely and accurately. Rated for Class II operation, the 16.8V 5A battery charger requires no earth ground connection. Likes our other charger models, it has been authorized to carry UL mark, comes with a listing number and proved to meet the battery charger standards regarding safety distance, fire hazard, flammability rating, structural integrity, safety interlocks, etc. Based on UL's definitions, the charger with charging function must be evaluated by the applicable UL standard before marking product "Charger". The category of 16.8V 5A battery charger is EPBU, EPBU7: UL 1310 Class 2 Battery Charger applicable UL 1310 standard.