Silicon Workload Physics
0.2V - 1V sub-1V domain modeling. Emulate cell/core microsecond load transients and voltage droop characteristics.
RUNNINGSilicon Core Droop EmulationEDGE CH2
CH1 (Core V): 100mV/divCH2 (Core I): 500A/divTB: 20µs/div
Power Behavior Emulation
Silicon-Level
Power Behavior Platform
“We redefine power testing from electrical output to silicon behavior emulation.”
0.2V–5,000A VRM TRANSIENT EMULATION | 80A/µs WORKLOAD-DRIVEN DYNAMIC LOAD STRESS EMULATION
Reproducing real workload-driven electrical physics of advanced silicon and high-power converter platforms.
* Hardware-based dynamic power stimulus & load emulation platform (not simulation software)
RUNNINGDSO Dynamic Emulation CaptureT'D: EDGE CH1
CH1 (Vcore): 200mV/divCH2 (I_load): 1000A/divTB: 50µs/div
Ultra-Low Voltage
Down to 0.2V
Ultra-High Current
Up to 20,000A
Ultra-Fast Dynamics
µs-Level Response
Category Constraint
Why Traditional Power Testing Fails in AI Systems
“AI power systems are no longer predictable using traditional power supply testing methods.”
Modern high-density silicon workloads behave like rapid dynamic resistors. Output-centric DC power sources cannot maintain stable rails under high di/dt scenarios, distorting your DUT data.
TRIGGERED (FAIL)Traditional DC Power Source Transient FailureSPIKE FAULT DETECTED
CH1 (V_droop): 200mV/divCH2 (I_step): 1000A/divTB: 100µs/div
① They cannot reproduce high di/dt workloads
Standard lab power supplies have slow feedback loops, failing to replicate kA/µs current surges, which masks VRM failures.
② They lack deterministic waveform control
Standard loop feedback introduces propagation delays and ringing, failing to match the precise sequence of dynamic profiles.
③ They are output-centric, not behavior-centric
Traditional supplies are built to maintain a simple flat output. They cannot model dynamic load-induced impedance swings or complex chip physics.
Oscilloscope-grade validation view
Match What Really Happens
Verify the dynamic response deviation. FaithTech emulates deterministic load impedance, whereas standard power supplies suffer from control loop delays.
Generic Power Supply
Mismatched Waveform- ❌ Slow response & overshoot
- ❌ Significant recovery ringing
- ❌ Delay-induced transient mismatch
MEASURE FAULTGeneric Supply: overshoot and delayT'D: EDGE CH1
Vcore: 100mV/divI_load: 500A/divTB: 50µs/div
Faith FTG Platform
True Behavior Match- ✅ Microsecond-level rise-time response
- ✅ Controlled transients with zero overshoot
- ✅ Perfect deterministic waveform replication
MEASURE PASSFaith Emulation: matching load physicsT'D: EDGE CH1
Vcore: 100mV/divI_load: 500A/divTB: 50µs/div
Cognitive Weapon
We Emulate Workload-Driven Electrical Physics
We do not just output static voltage. FaithTech models the actual physical-layer electrical response of high-density nodes under workload shifts.
Switching Physics
SiC / GaN high-frequency transient responses. Model dynamic switching overshoot, gate charge shifts, and DC-DC converter physics.
RUNNINGWide-Bandgap Gate SwitchingGATE RISE
V_ds: 100V/divI_ds: 5A/divTB: 10ns/div
Grid Interaction Physics
Bidirectional EV bus dynamics, grid back-EMF absorption, battery SOC curves, and power harmonics replication.
RUNNINGBidirectional Bus Grid FeedbackLINE AC
V_bus: 200V/divI_grid: 100A/divTB: 10ms/div
Core Capability
High-Dynamic Power Behavior Engine
The FTG Series Combined Large Power Programmable DC Power Source is engineered to execute high-dynamic behavior profiles, providing transient emulation from low-voltage components to high-power grid integration.
Ultra-High Current
Up to 20,000A continuous current capacity for extreme low-voltage power rails.
Fast Transient
Microsecond-level response times and programmable waveform sequences.
Multi-Mode
CC / CV / CP / Dynamic modes and sequence loading.
FTG Series Combined Large Power Programmable DC Source
Applications
Built for the Most Demanding Tests
Verify power integrity, switching transients, and grid dynamics across advanced high-power systems.
AI Power Integrity Testing
Provide steady, low-ripple sub-1V supply voltages under sudden multi-phase current steps up to 4000A for GPU, CPU, and AI accelerators.
Power Electronics Validation
Execute transient load scenarios for high-efficiency wide-bandgap SiC / GaN semiconductor modules, DC/DC converters, and OBCs.
Energy & Mobility Systems
Simulate dynamic traction battery discharge curves, regenerative braking transients, EV bus ripples, and fuel cell stacks.
Coordinated Stack
Coordinated Source-Load Emulation Architecture
FaithTech provides a coordinated source + load system architecture. This decoupled design matches power engines and electronic loads under synchronized control for realistic transient profiling.
Layer 03
Control & AnalyzePhysics Mapping & Coordinated Control Layer (Software-defined)
Coordinated test profiling, transient waveform loading, and automated reporting (Not real-time software loop simulation).
Layer 02
Power Engine Layer (FTG Coordinated DC Source)
High-dynamic combined programmable DC power source injection. Up to 1500V and kW-MW scaling.
Layer 01
Load Emulation Layer (NZ/N Coordinated Ultra-low Voltage Load)
kA-level low-voltage dynamic electronic load emulation, simulating real silicon transient impedance.
Specifications (Example)
Technical Specifications
Voltage Range
10V – 1500V
Current Range
Up to 20,000A
System Power
Up to 600kW per cabinet
Dynamic Response
<20µs transient response
Voltage Accuracy
±0.05% F.S.
Current Accuracy
±0.1% F.S.
Communication Interfaces
Ethernet / CAN / Analog
Trusted by Innovators
AI Server OEM
Semiconductor Lab
EV Tier 1 Supplier
Power Electronics Lab
Deterministic Emulation
Emulate Real Power Behavior at Silicon Scale
AI power systems demand kA-level dynamic load validation. Do not settle for output-centric measurements. Request our transient models and simulation profiles to establish a deterministic testing framework.