High-voltage precision for EV labs, Chroma 62000D DC power supplies put engineers in control
19.06.2026 - 03:38:27 | ad-hoc-news.de
Reviewed: ad hoc news B2B & Pro desk. Edited and checked on 2026-06-19, 03:37. Details in the imprint.
With the Chroma 62000D bidirectional DC power supply on the bench, an EV test lab suddenly feels calmer, more orderly, almost tidy. Cables hum softly, relays click, and the high-voltage display glows in a way that signals control rather than stress.
Background on the Chroma ATE Inc stock
Chroma’s 62000D series sits at the heart of its test-and-measurement portfolio, and the company’s Taiwan-listed shares reflect that focus on EV, battery, and power electronics customers worldwide.
What the 62000D really does
The Chroma 62000D is a programmable DC power supply series aimed at high-voltage applications like EV inverters, on-board chargers, and battery packs. It can source and sink power, acting as both a power supply and an electronic load in one compact rack unit.
Engineers can dial in voltage and current with fine resolution, store test profiles, and automate stressful corner cases. Instead of rewiring setups for every scenario, they script sequences and let the unit quietly walk through ramps, dips, and fault simulations.
Designed around EV and battery labs
This series is built for the messy reality of power electronics labs. Connectors and sense terminals are accessible, displays are readable from across the room, and the fan noise stays in the background instead of dominating a small test cell.
Chroma positions the 62000D in power levels and voltage ranges that match typical EV and energy-storage components. That means one family can cover charger, DC-DC converter, and module-level battery testing without swapping to entirely different platforms.
Control, interfaces, and daily workflow
On the front, engineers see a clear numeric display and a layout that makes fast changes less risky. Big knobs and dedicated keys reduce mis-entries when someone is tired at the end of a long validation shift.
In the rack, the unit integrates via standard remote interfaces and SCPI-like command sets, so existing automation frameworks in LabVIEW, Python, or proprietary tools can orchestrate long-duration test runs with minimal custom glue code.
Why a bidirectional supply matters
Traditional setups often use a separate DC source and load, with thick cabling and patch panels in between. The 62000D’s bidirectional approach trims that complexity, reducing points of failure and freeing bench space for sensors and safety hardware.
When a device under test pushes power back, for example during regenerative braking simulations, the supply can absorb energy instead of wasting it entirely as heat. That is not just practical, it can cut operational costs for long, repetitive endurance tests.
Strengths, limits, and trade-offs
The quiet strength of the 62000D lies in repeatability and stability. Once configured, it delivers the same waveforms day after day, which matters when different teams compare data from Taipei, Munich, and Detroit without arguing about setup drift.
On the flip side, a unit like this is overkill for simple low-voltage lab tasks. Small design teams or university labs focused on microcontrollers might find the price and feature set heavy compared with compact bench supplies.
Where it fits in Chroma’s lineup
Chroma ATE Inc has built its name around power electronics testing, and the 62000D sits alongside AC sources, safety analyzers, and battery cyclers that often end up in the same test racks. Together they form almost a full wall of coordinated instruments.
For integrators and system houses, that cohesion simplifies support. They can design turnkey test stations around one vendor rather than juggling drivers and reliability quirks from a patchwork of different manufacturers.
Context and market listing
Chroma ATE Inc is headquartered in Taiwan and focuses strongly on test solutions for EVs, renewable energy, and semiconductor power devices. Its instruments, including the 62000D series, are used by automotive OEMs, Tier-1 suppliers, and battery specialists worldwide.
Shares of Chroma ATE Inc (TW0002360005) trade on the Taiwan Stock Exchange in New Taiwan dollars.
Key facts on Chroma 62000D
- Product: Chroma 62000D bidirectional DC power supply series
- Manufacturer: Chroma ATE Inc
- Category: B2B / Pro line test and measurement equipment
- Launch: Current series generation positioned for EV, battery, and power electronics testing
- RRP / Price: Typically in the high four to five-figure range per unit, depending on configuration and power rating
- Availability: Available via Chroma sales channels and distributors, primarily in Asia, Europe, and North America
- Target group: EV and automotive suppliers, battery manufacturers, inverter and charger developers, power electronics labs
- Highlight / USP: Bidirectional, programmable DC source with integrated sink capability tailored to high-voltage EV and battery applications
This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.
