ODM products

We partner with you to create the customised electronic solution tailored to your needs.

Our Development capabilities

With strong R&D capabilities and proven technical versatility, NEOsystemes supports you in the development of the system you need, whatever the constraints.

Whether your application requires low-voltage operation (as low as 9V) or direct connection to local mains (up to 400V), we develop solutions tailored to your electrical environment.

On the amplification side, we support a wide variety of loads from short-circuit compatible outputs to high-impedance lines to match your system’s architecture and functional goals.

Every design is engineered to meet your exact requirements without compromises. You can see below some examples of custom developements.

Custom audio amplifier developments

ADC301

Rackable AC or DC input module

300W direct output 100V amplifier

90% efficiency from input to output

DC501

500W 100V direct output amplifier

24 or 48Vdc input

high impedances

Either for Public Adress and/or Voice Alarm, constant voltage (CV) audio amplification systems require highly specialized engineering.

NEOsystemes can deliver bespoke solutions :

- Direct-output amplifiers with floating stages

- Adaptable design for specific constraints

- Full compliance with EN54‑16 and industry standards.

AC082L

2x80W @ 4Ω amplifier

100-240Vac Input

91% efficiency

Power BTL: 160W

AC1K1L

1KW @ 8Ω amplifier

100-240Vac input

150V peak output

Efficiency > 89%

Compact power supply with PFC

MID TO LOW IMPEDANCES

Concerts, live events, home cinema, commercial installation, or any setup including relatively low impedance output. We're able build modules to drive speakers:

- Delivering real power

- Providing reliable sound

- With compact size

Our amplifier’s intrinsically low output impedance results in a high damping factor, ensuring the best sound quality.

Loop EMB

20W AFILS embedded compact amplifier

12:1 ultra wide input (12-160 Vdc)

2Arms constant current output

91% efficiency

Loop HT

600W 2 channel AFILS power driver

2x15Arms up to 90% total efficiency

Ultra compact design

FCC part 15 , IEC62368

Best ratio size/power output

ULTRA LOW impedances

NEOsystemes applies its Class-D and magnetic field expertise to deliver advanced AFILS systems :

- Stable output stage operates reliably even on low-impedance loads down to short circuit

- Constant current loop ensures safe and efficient performance for induction loop applications

- Full compliance with IEC60118-4, ensuring performance aligned with international hearing assistance standards

The result: high-efficiency electronics with precise field control, delivering crystal-clear audio that restores intelligibility and comfort.

custom power supply developments

DC101H-160

12:1 ultra wide input constant voltage embedded amplifier (14-160Vdc)

100V floating direct output

EN50155 and EN50121-3-2 railway standard tested

DC501H-72

500W 100V direct output power amplifier

72Vdc input constant voltage embedded amplifier

Total efficiency > 90%

DC INPUTS

NEOsystemes also provides services for the development of systems requiring high-efficiency DC/DC conversion with an ultra-wide DC input range.

These systems are compatible with 12, 24, 48, 72, and 110 VDC battery voltages and can comply with the most demanding transportation standards :

- ECE R10 – Automotive

- DO-160 – Aeronautic

- EN50155 – Railway

PAC601-85

600W continuous, 15kW burst

AC or DC input

-/+ 85Vdc and auxiliaries voltage

ADB082L

AC or DC powered stereo amplifier with battery charger

100-240 Vac input

Charging current: 2,5A

SE: 2 x 80 W (4 Ω)

BTL: 160 W (4 Ω)

AC INPUTS

NEOsystemes designs modules that adapt seamlessly to international standards and diverse electrical networks, ensuring reliable operation worldwide:

- Input voltage range from 85 Vac up to 276 Vac
- High-efficiency AC/DC conversion with integrated Power Factor Correction (PFC)
- Resonant power supply for optimized performance and compactness
- Fully compliant with IEC62368, EN60032, and EN60035

NEOsystemes also develops tailor-made battery charging solutions ensuring EN54-4 compliance, intelligent monitoring, and reliable performance across all applications.