TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram |
| Delivery Time | 3-5 days |
| New / Used | Used |
| Output Voltage Range | 0 – 40 V (constant-voltage mode) |
| Output Current Range | 0 – 120 A (constant-current mode) |
| Maximum Output Power | 4.8 kW (autoranging) |
| Programming Accuracy (25 °C) | Voltage ±0.05 % + 12 mV | Current ±0.1 % + 60 mA |
| Ripple & Noise (20 Hz–20 MHz) | ≤ 3 mV rms / ≤ 25 mV p-p |
| Brand Name | Keysight/Agilent/HP |
| Model Number | Agilent 6684A |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram | Delivery Time | 3-5 days |
| New / Used | Used | Output Voltage Range | 0 – 40 V (constant-voltage mode) |
| Output Current Range | 0 – 120 A (constant-current mode) | Maximum Output Power | 4.8 kW (autoranging) |
| Programming Accuracy (25 °C) | Voltage ±0.05 % + 12 mV | Current ±0.1 % + 60 mA | Ripple & Noise (20 Hz–20 MHz) | ≤ 3 mV rms / ≤ 25 mV p-p |
| Brand Name | Keysight/Agilent/HP | Model Number | Agilent 6684A |
| High Light | 4.8 kw programmable dc power supply ，programmable dc power supply 40 v ，6684a dual dc power supply | ||
The pre-owned Agilent 6684A delivers up to 40 V at 120 A—4.8 kW of clean, tightly regulated DC—in a 6-U rack chassis aimed at high-current ATE systems, battery-cycling rigs and automotive ECU development. Autoranging CV/CC output, millivolt-level programming resolution and sub-3 mV ripple keep precision analogue and RF bias rails rock-steady, while 10 ms SCPI processing over GPIB or front-panel analogue control accelerates production throughput. Remote-sense terminals cancel lead losses, and comprehensive OVP/OCP plus over-temperature protection safeguard both DUTs and cabling.
Refurbished units ship ISO-17025-calibrated with the latest firmware, providing Keysight-grade reliability, full manual/driver support and significant capital savings compared with new hardware.
Interested in an Agilent 6684A or a similar model?
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Discuss shipping, duties, warranty, and any other specifics you need.
Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.
Full Internal Transparency – High-resolution teardown photos plus a live video test (gain-linearity, noise-floor, spurious response); recordings are stored for the product’s lifetime.
Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.
Secure, Rapid Shipping – Aviation-grade flight case with triple-layer anti-vibration foam and shock/tilt indicators; priority DHL delivery in 3–5 days to major destinations.
Flexible Payment Options – Accepts T/T, wire transfer, credit card.
On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ... Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ...
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