DC electronic load

Product Overview
The KLC Super High-Power Thermal Test Vehicle (TTV) with Bakelite mounting base is a laboratory-grade heat simulator engineered to securely mount liquid-cooled cold plates and reproduce controlled thermal loads up to 12,800 W for AI, HPC, CPU/GPU and high-density compute thermal validation.

Short Summary
This TTV integrates a Bakelite mounting plate to minimize mechanical movement and thermal leakage, providing a flat, repeatable interface for cold‑plate validation and liquid‑cooling performance tests.

Key Features

• Bakelite Base for Mounting Cold Plate: direct attachment surface with configurable bolt patterns to ensure stable mechanical contact.
• Thermal Validation: consistent contact pressure between heater and cold plate for repeatable measurements.
• Adjustable High-Power Output: selectable configurations including adjustable 12–600 V variants and fixed 110 V / 220 V units; power ranges from a few watts up to 12,800 W.
• Temperature Sensor Options: supports integrated NTC or RTD sensors, single‑point or multi‑point, for real‑time monitoring.
• Full Customization: custom dimensions (standard 30×30 mm to 80×80 mm or per chip footprint), power density, voltage ranges, bolt patterns and mounting configurations.

Short Product Table (from short description)
Dimensions A × B (mm) | Adjustable Voltage (V) | Max Current (A) | Max.Power (W)
30 × 30 | 12–600 | 15.0 | 1800
35 × 35 | 12–600 | 21.0 | 2450
40 × 40 | 12–600 | 14.0 | 3200
50 × 50 | 12–600 | 10.4 | 5000
60 × 60 | 12–600 | 12.5 | 7200
80 × 80 | 12–600 | 50.6 | 12800

How to Select Your TTV

• Target Power Range (W): define the maximum heat load to simulate based on the DUT.
• Operating Voltage (V): specify power supply details (12–600 V adjustable or 110/220 V fixed).
• Temperature Monitoring: indicate required sensor type (NTC/RTD) and single vs multi‑point measurement.
• Mechanical Limits & Cooling Setup: provide available space, mounting footprint and cooling approach (air, liquid/cold plate, immersion, OAM).

Available Power–Voltage Configurations — 12V ~ 600V (table data)
Dimensions (mm) | Adjustable Voltage (V) | Power Range (W) | Maximum Current (A)
30 x 30 | 12 ~ 48 | 5 ~ 280 | 6
30 x 30 | 24 ~ 80 | 15 ~ 800 | 10
30 x 30 | 48 ~ 120 | 20 ~ 1600 | 15
30 x 30 | 80 ~ 200 | 50 ~ 2000 | 16
30 x 30 | 120 ~ 250 | 100 ~ 2000 | 16
30 x 30 | 200 ~ 400 | 300 ~ 2000 | 7
30 x 30 | 250 ~ 600 | 450 ~ 2000 | 7
35 x 35 | 12 ~ 48 | 5 ~ 400 | 10
35 x 35 | 24 ~ 80 | 15 ~ 1000 | 14
35 x 35 | 48 ~ 120 | 30 ~ 2000 | 20
35 x 35 | 80 ~ 200 | 100 ~ 2200 | 20
35 x 35 | 120 ~ 250 | 200 ~ 2500 | 12
35 x 35 | 200 ~ 400 | 500 ~ 2500 | 8
35 x 35 | 250 ~ 600 | 750 ~ 2500 | 6
40 x 40 | 12 ~ 48 | 5 ~ 380 | 8
40 x 40 | 24 ~ 80 | 20 ~ 1000 | 13
40 x 40 | 48 ~ 120 | 60 ~ 2000 | 19
40 x 40 | 80 ~ 200 | 80 ~ 2400 | 20
40 x 40 | 120 ~ 250 | 200 ~ 3000 | 16
40 x 40 | 200 ~ 400 | 500 ~ 3200 | 11
40 x 40 | 250 ~ 600 | 800 ~ 3200 | 11
50 x 50 | 12 ~ 48 | 10 ~ 380 | 8.0
50 x 50 | 24 ~ 80 | 25 ~ 1000 | 13.3
50 x 50 | 48 ~ 120 | 60 ~ 1600 | 17
50 x 50 | 80 ~ 200 | 150 ~ 2500 | 15
50 x 50 | 120 ~ 250 | 300 ~ 4000 | 19
50 x 50 | 200 ~ 400 | 850 ~ 4500 | 10
50 x 50 | 250 ~ 600 | 1400 ~ 5000 | 11
60 x 60 | 12 ~ 48 | 10 ~ 280 | 6
60 x 60 | 24 ~ 80 | 20 ~ 800 | 10
60 x 60 | 48 ~ 120 | 80 ~ 1800 | 15
60 x 60 | 80 ~ 200 | 200 ~ 2400 | 13
60 x 60 | 120 ~ 250 | 450 ~ 3600 | 15
60 x 60 | 200 ~ 400 | 1300 ~ 4600 | 12
60 x 60 | 250 ~ 600 | 2000 ~ 5000 | 12.5
80 x 80 | 12 ~ 48 | 10 ~ 450 | 10
80 x 80 | 24 ~ 80 | 20 ~ 1200 | 16
80 x 80 | 48 ~ 120 | 80 ~ 2000 | 20
80 x 80 | 80 ~ 200 | 200 ~ 3000 | 19
80 x 80 | 120 ~ 250 | 400 ~ 4000 | 21
80 x 80 | 200 ~ 400 | 1200 ~ 6000 | 19
80 x 80 | 250 ~ 600 | 1800 ~ 8000 | 15

110V / 220V Super High-Power Configurations (table data)
Voltage (V) | Dimensions (mm) | Selectable Power (W)
110 | 30 x 30 | 80, 260, 1500
110 | 35 x 35 | 130, 550, 2100
110 | 40 x 40 | 150, 400, 2000
110 | 50 x 50 | 250, 500, 2000
110 | 60 x 60 | 360, 740, 1500
110 | 80 x 80 | 320, 660, 2400
220 | 30 x 30 | 320, 1000
220 | 35 x 35 | 540, 2200
220 | 40 x 40 | 600, 1600
220 | 50 x 50 | 1000, 2000
220 | 60 x 60 | 1500, 3000, 6000
220 | 80 x 80 | 1300, 2600, 9600

Technical Highlights

• Bakelite Base: mounts directly to cold plates and aligns to custom bolt patterns for stable mechanical contact.
• Voltage Options: adjustable from 12–600 V or fixed 110 V / 220 V.
• High Power: total power output options up to 12,800 W to mimic server‑level heat loads.
• Customizable Size: standard dimensions from 30×30 mm up to 80×80 mm, or custom sizes per heat source footprint.
• Wiring and Sensor Options: supports UL‑rated high‑voltage wiring (examples: 12AWG/16AWG) and optional integrated NTC/RTD temperature sensors.

Applications

• AI / HPC cold plate and liquid cooling performance testing
• Thermal interface material (TIM) evaluation
• Vapor chamber and heat sink benchmarking
• Immersion, OAM and system‑level thermal design validation
• Cooling solution development and lab validation

Notes
The TTV is designed to provide repeatable, lab‑grade thermal simulation with secure mechanical mounting to eliminate instability during tests. Custom bolt patterns, mounting features and power/voltage configurations are available to match specific cold plate footprints.

Technical Specifications

• Model family: Thermal Test Vehicle (TTV)
• Maximum selectable power: up to 12,800 W
• Standard cold plate mounting base: Bakelite mounting plate
• Standard dimensions available: 30×30, 35×35, 40×40, 50×50, 60×60, 80×80 mm (custom sizes available)
• Voltage options: adjustable 12–600 V or fixed 110 V / 220 V
• Temperature sensing: supports integrated NTC/RTD single‑ or multi‑point sensors
• Wiring: supports UL‑rated 12AWG / 16AWG high‑voltage wiring options
• Primary applications: cold plate validation, liquid cooling testing, TIM and vapor chamber benchmarking, immersion testing, OAM architecture testing