|
WHO WE ARE |
Adma & Lee is a Power Electronics Design solutions
provider in Singapore. Established in 2000 by an
engineer with 30+ years in Power Supply design
experience with over 60 designs to his credit to Industrial,
Network, Telecom, PC, Medical Industry giants. Today
the design team comprises a few design Engineers, PCB
designers, Test Engineers, Firmware and Software programmers.
Adma & Lee addresses all types of power conversion
design needs, be it just writing a spec for circulation
among power supply vendors or doing a complete
custom design, or finishing up an in-house design
that isn't done quite right. Since we have a broad experience
in the field of power electronics, we can choose the
best circuitry and power conversion techniques for
specific requirements. |
|
|
|
DESIGN SERVICES |
 |
We offer “Design Only” or “Design & Manufacturing”
services for any area in power electronics. |
|
|
Energy saving designs of AC-DC, DC-DC, PFC,
Front Ends, N+1 redundant Systems–up to 5000W |
|
|
3 Phase PFC circuits |
|
|
High Voltage power supplies 8.2KV,10KV,100KV |
|
|
LED Drivers both AC-DC and DC-DC. |
|
|
Battery Charges 12V, 24V, 36V, 48V, 96V, 108V, 166V, 312V. |
|
|
Battery chargers single phase, three phase up to 6KW. |
|
|
Inverters, Micro Inverters, Flying Capacitor Inverters. |
|
|
Active cell balancer (Li-ion, LiFe, LiPO) |
|
|
Control available with ARM, DSP, 8 - 32-bit MCUs. |
|
|
Energy consulting for Green Buildings, Lighting, Solar. |
|
|
|
TESTING SERVICES |
|
|
Full design verification for design margins and safety margins. |
|
|
Safety pre-qualifications tests, test per IEC950 standards with Worldwide deviations. |
|
|
EMI / EMC pre-qualifications tests, CISPR 11, 22, FCC. |
|
|
Test procedures for MTBF, HALT, HASS Tests and conduct these tests. |
|
|
Full design verification for design margins and safety margins. |
|
|
Pre Compliance test for MIL STD 1275, 1275B, 461E, 810E |
|
|
We can do FA analysis on power supplies. |
|
