Why We Expanded the Program

Demand for reliable isolation has grown as manufacturers in motor drive, photovoltaic, energy storage and electric vehicle look for devices that keep a low-voltage controller safe from a high-voltage or noisy domain. To meet that demand, BeiLuo has expanded its stocking program for genuine NOVOSENSE Microelectronics devices across its regional warehouses. The goal is simple: cut lead times for the fast-moving isolator, amplifier and sensor models that production lines depend on, and keep them available when customers need them, whether the quantity is a handful of samples or a full production build.

NOVOSENSE builds its isolators and amplifiers on a capacitive isolation barrier with a high common-mode transient immunity, so a signal crosses cleanly even when the grounds move quickly, and it offers automotive-grade parts tested to AEC-Q100. By holding the mainstream models in regional inventory, BeiLuo removes the gap between a design win and a production run, and it gives engineers a local source that can respond in days rather than the weeks a factory allocation can take.

What Is Now Stocked

The expanded program covers three broad families. On the digital isolator side we stock two-channel and four-channel parts with up to 150 Mbps and isolation from 3750 Vrms to 5000 Vrms, including a four-channel part with an integrated isolated DC-DC that also carries power across the barrier. On the isolated amplifier and gate driver side we stock isolated amplifiers for a high-side current sense and a 5 A isolated gate driver that is pin-compatible with a popular opto driver. On the current sensor side we stock an integrated current sensor and a current sense amplifier that rejects the switching transient. Together the families serve motor drives, inverters, photovoltaic and storage inverters, electric vehicles and industrial interfaces.

Isolators and Amplifiers

The stocked isolators cover the two-channel and the four-channel interface, and the stocked isolated amplifiers cover a differential input for a shunt-based high-side current sense. Both share the capacitive barrier and the high CMTI, so a designer can build a complete isolated chain from one supplier with a consistent technology and support path.

Current Sensors

The stocked current sensors include an integrated sensor that combines the conductor and the sensing for a low impedance and a high current capacity and a current sense amplifier that measures the shunt voltage with a good rejection of the pulse-width-modulation transient. Both suit the current measurement in a motor, a converter and a battery.

What This Means for Customers

For design and production teams, in-stock devices shorten the gap between prototype validation and volume build. Instead of waiting on a long factory allocation, customers can pull mainstream models from regional inventory and keep projects on schedule. The program also supports sample quantities, so engineers can validate the isolation, the common-mode transient immunity and the accuracy before committing to production volumes, and it keeps a reorder fast when a design moves into series production.

Documentation With Every Order

Every shipment includes an import declaration, a certificate of origin and a RoHS compliance file, so customs clearance and quality audits stay straightforward. Buyers who audit suppliers will find the documentation complete and consistent, which matters when a device sources into a product that ships worldwide. Documentation is prepared before dispatch, so it arrives together with the parts rather than trailing them.

Regional Warehousing and Lead Time

The stocked models are held in regional warehouses close to major manufacturing centers, so a mainstream part can move in days. Allocation-sensitive or automotive-qualified parts are scheduled against customer forecasts, and BeiLuo confirms availability before you commit to an order. This two-part approach balances fast delivery for the common parts against predictable supply for the qualified models, which is exactly what a production schedule needs.

How to Access the Program

Customers can ask for a stocked model, a sample or a volume quotation by contacting the BeiLuo team. If you send the signal or the current you must isolate, the voltage and the environment, our FAE engineers will confirm the best-fit device, verify the specification and quote with current stock and lead time. Combined with the documentation that ships on every order, the expanded program gives design and production teams a reliable local source for NOVOSENSE devices across the motor, solar, EV and industrial segments.