Wireless Power Test Equipment with J-Type Thermocouple for Thermal Safety Testing
Wireless Power Test Equipment with J-Type Thermocouple is engineered to monitor temperature during wireless charging, verifying thermal safety and compliance for transmitters per IEC 62368-1.
- Standard Compliance: IEC 62368-1 Edition 3 – Direct reference for wireless power thermal testing
- J-Type Thermocouple: High-accuracy probe for precise hotspot and surface measurement
- Real-Time Monitoring: Stable data logging and multi-point tracking for reliable results
- Durable Build: Robust enclosure and components for long-term lab reliability
- MOQ: 1
- Price: To be quoted
- Standard Packaging: Safety carton or plywood box
- Delivery Period: 15 days typical
- Payment Method: T/T
- Supply Capacity: 100 units/month
IEC 62368-1 Clause 9.6.2 Wireless Charging Foreign Object Temperature Rise Test KitDescription
Wireless Power Test Equipment – IEC 62368-1 Thermal Safety Tester with J-Type Thermocouple
The Wireless Power Test Equipment with J-Type Thermocouple is a specialized thermal monitoring system manufactured by KingPo, designed to evaluate heat generation and thermal safety of wireless power transmitters during charging. Compliant with IEC 62368-1 Edition 3, this equipment uses high-accuracy J-Type thermocouples to measure surface temperatures, internal hotspots, and ambient conditions in real time, ensuring no excessive heat buildup that could cause fire, component damage, or safety hazards.
In wireless charging products (phones, earbuds, wearables, power banks, automotive chargers), thermal management is critical to prevent overheating. The KINGPO Wireless Power Test Equipment simulates charging scenarios while logging temperature data with J-Type probes, providing manufacturers, testing labs, and certification bodies with reliable evidence of thermal compliance.
This J-Type Thermocouple Test system features precise probe placement, stable test conditions, and durable construction, delivering repeatable, certification-grade results for global safety standards (CE, UL, CB Scheme, CCC).
Core Role & Purpose
The Wireless Power Test monitors temperature during charging to check:
- Surface and hotspot temperatures under load
- Compliance with IEC 62368-1 thermal limits
- No thermal runaway or hazardous heat accumulation
- Safe operation during normal and fault conditions
It simulates real charging heat, ensuring transmitter safety.
Technical Parameters
Test Components Parameters
| Parameter | Specification | Remark / Notes |
|---|---|---|
| Standard | IEC 62368-1 Edition 3 Clause 9.6 | Wireless power transmitter FOD temperature rise test |
| Insulating Board Thickness | 2 mm and 5 mm (2 mm + 3 mm) | Heat resistant to 200 °C |
| Thermocouple Type | J-type (TT-J-36-SLE) | Connected to temperature recorder |
| Foreign Objects | Steel disk (Fig. 47), Aluminium ring (Fig. 48), Aluminium foil (Fig. 49) | WPC-defined metal objects for FOD evaluation |
| Parameter | Specification | Remark / Notes |
|---|---|---|
| Test Cycles | Part A & Part B (4 cycles each) | With/without receiver at 0/2/5 mm distances |
| Temperature Limits | Foreign object: ≤85 °C (steel), ≤120 °C (ring), ≤155 °C (foil) | Transmitter ≤ TS2 limits per Table 37 |
| Alignment Fixture | 5 mm graduations | For precise positioning on TPR#5 coil holder |
Professional Construction & Technical Precision
Key features include:
- J-Type Thermocouple: High-accuracy probe (±1.1°C tolerance)
- Temperature Range: Wide coverage for charging hotspots
- Data Logging: Real-time recording of multiple points
- Test Chamber: Stable environment for consistent results
- Safety: Over-temperature protection and emergency stop
These ensure reliable thermal safety testing for wireless power devices.
Primary Use Cases & Business Value
The equipment supports key stages:
- R&D Thermal Validation — Test transmitter designs for heat distribution and cooling.
- Certification Reporting — Labs generate data for CE, UL, CB Scheme, CCC submissions.
- Production QC — Manufacturers verify batch thermal performance.
- Failure Analysis — Investigate overheating defects in returned products.
It helps deliver safe wireless charging products, shorten certification timelines, and reduce quality risks.
Compliance & Regulatory Assurance
Fully compliant with IEC 62368-1 Edition 3 wireless power thermal requirements. Aligned with CE, UL, CB Scheme, CCC for wireless charging devices. Regular calibration recommended.
| According to | IEC 62368-1-clause9.6 |
| Insulating board Thickness | 2mm and 5mm(2mm+3mm) |
| Insulating board heat resistant | 200℃ |
| Thermocouple model | TT-J-36-SLE |
WPC defined metal objects that can be placed between Qi wireless transmitters and receivers and used to evaluate the FOD operation and performance.
FEATURES
• Centered Aluminum Disc foreign object specified by WPC V1.2
• Mounted in PEEK high temp plastic frame
• Includes J-type thermocouples and connectors
• Adjustable alignment fixture with 5mm graduations included for aligning
TPR#5 coil holder and AVID’s Low and Medium Power FOD Receiver coil
holder
TEST MODES
• Can be used to run WPC thermal compliance tests for FOD
• Can be used to help characterize and adjust FOD detection algorithms
and thresholds for V1.2 and newer transmitters
Table 37 – Touch temperature limits for accessible parts
| Category | Accessible parts | Maximum temperature (Tmax, °C) | |||
|---|---|---|---|---|---|
| Metal | Glass, porcelain and vitreous material | Plastic and rubber | Wood | ||
| TS1 | Devices worn on the body (in direct contact with the skin) in normal use (> 8 h) | 43 to 48 | 43 to 48 | 43 to 48 | 43 to 48 |
| Handles, knobs, grips, etc., and surfaces either held or touched in normal use (> 1 min and < 8 h) | 48 | 48 | 48 | 48 | |
| Handles, knobs, grips, etc., and surfaces held for short periods of time or touched occasionally (> 10 s and < 1 min) | 51 | 56 | 60 | 60 | |
| Handles, knobs, grips, etc., and surfaces touched occasionally for very short periods (> 1 s and < 10 s) | 60 | 71 | 77 | 107 | |
| Surfaces that do not have to be touched to operate the equipment (< 1 s) | 70 | 85 | 94 | 140 | |
| TS2 | Devices worn on the body (in direct contact with the skin) in normal use (> 8 h) | 43 to 48 | 43 to 48 | 43 to 48 | 43 to 48 |
| Handles, knobs, grips, etc., and surfaces held in normal use (> 1 min) | 58 | 58 | 58 | 58 | |
| Handles, knobs, grips, etc., and surfaces held for short periods of time or touched occasionally (> 10 s and < 1 min) | 61 | 66 | 70 | 70 | |
| Handles, knobs, grips, etc., and surfaces touched occasionally for very short periods (> 1 s and < 10 s) | 70 | 81 | 87 | 117 | |
| Surfaces that do not have to be touched to operate the equipment (< 1 s) | 80 (100)¹ | 95 (100)¹ | 104 | 150 | |
| TS3 | Higher than the TS2 limits | — | — | — | — |
Footnotes
- an area on the surface of the equipment that has no dimension exceeding 50 mm, and that is not likely to be touched in normal use; or
- heatsinks and metallic parts directly covering heatsinks, except those on surfaces incorporating switches or controls handled during normal use.
For these areas and parts, an instructional safeguard in accordance with Clause F.5 shall be provided on or near the hot part.
Under abnormal operating conditions and single fault conditions, for other areas and surfaces of the equipment, an equipment basic safeguard is required.
Get Free Quote forIEC 62368-1 Clause 9.6.2 Wireless Charging Foreign Object Temperature Rise Test Kit
We provide high-precision Wireless Power Test Equipment with J-Type Thermocouple direct from KingPo factory, ensuring reliable thermal safety testing for wireless charging.
The Core Value We Deliver to You
- Exact IEC 62368 Edition 3 compliance – Precise J-Type temperature monitoring
- High Accuracy & Reliability – Stable test conditions for repeatable results
- Factory Advantages – MOQ 1 unit, 15-day delivery, 1-year warranty, ISO9001 & CE
- Complete Testing Support – Pair with our IEC 62368 series for full wireless checks
- Faster Certification – Identify thermal risks early, reduce failures
Take Action Now – Submit inquiry in 30 seconds for best price, stock status, and technical support within 24 hours!
IEC 62368-1 Clause 9.6.2 Wireless Charging Foreign Object Temperature Rise Test Kit Applications
- Wireless charger manufacturers — FOD performance characterization and temperature rise validation during product development
- Third-party certification laboratories — Traceable compliance testing according to IEC 62368-1 Edition 3 Clause 9.6
- R&D departments — Optimization of FOD algorithms and thresholds for new wireless power transmitters
- Quality control teams — Batch verification of wireless charging products before shipment
- Regulatory compliance teams — Generation of test reports for market approval and safety certification
Detail Display
Wireless Power Test FAQs
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