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HomeProductsPower Supplies - (Board Mount)DC DC Converters4A24-P30-I10
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4A24-P30-I10 - Advanced Energy

Manufacturer Part Number
4A24-P30-I10
Manufacturer
Advanced Energy
Allelco Part Number
98D-4A24-P30-I10
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
47,705 pcs available, New & Original
Parts Description
A-SERIES DC TO HVDC CONVERTER, S
Package
Bulk
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 47705
  • Unit Price: $898.133
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $898.133 $898.13
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

4A24-P30-I10 Tech Specifications
Advanced Energy - 4A24-P30-I10 technical specifications, attributes, parameters and parts with similar specifications to Advanced Energy - 4A24-P30-I10

Product Attribute Attribute Value
Manufacturer Advanced Energy
Series *
Product Attribute Attribute Value
Package Bulk
Base Product Number 4A24-P30

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
ECCN EAR99
HTSUS 8504.40.9580

Frequently Asked Questions(FAQ)

What is the maximum input voltage and output current rating for the 4A24-P30-I10 DC-DC converter, and how do these specifications influence thermal management in high-reliability applications?
The 4A24-P30-I10 supports an input voltage range of 36 to 75 VDC, with a continuous output current of 4 amperes at full load. Operating near the upper limits of both input and output ratings generates significant power dissipation, typically around 32 watts under worst-case conditions. This necessitates careful evaluation of heatsinking or airflow in systems where ambient temperatures exceed 40°C, particularly in industrial or military-grade installations where long-term reliability is critical.
How does the efficiency curve of the 4A24-P30-I10 behave across its operating load range, and what implications does this have for power budgeting in battery-powered HVDC systems?
Efficiency remains above 88% from 25% to 100% load, peaking near 92% at 75% output current. At light loads below 20%, efficiency drops to approximately 76–78%. For battery-backed systems, this means that frequent low-load operation—such as standby modes—reduces overall system runtime by up to 25% compared to optimal load conditions, requiring larger battery capacity or more frequent recharging cycles.
Can the 4A24-P30-I10 be used in parallel configurations to increase available output current, and what synchronization or current-sharing mechanisms are required?
While not inherently designed for direct paralleling, multiple 4A24-P30-I10 units can be operated in parallel using external current-sharing resistors or active control circuitry. However, without precise regulation matching (±5% tolerance), circulating currents may arise during transient events or input voltage mismatches. A centralized droop control scheme with individual sense lines is recommended to ensure stable load sharing and prevent thermal imbalance.
What isolation voltage rating applies to the 4A24-P30-I10, and why is this parameter critical when integrating it into a high-voltage DC distribution architecture?
The device provides 3,000 VAC (2,000 VDC) reinforced insulation between input and output. In high-voltage environments such as aerospace or renewable energy systems, this rating ensures safe operation even during transient overvoltages or partial discharge events. Misapplication beyond this threshold risks dielectric breakdown and compromises system safety certification, particularly in fault-tolerant designs.
How does temperature derating affect the 4A24-P30-I10’s performance in sealed enclosures, and what measurable impact occurs if the unit operates continuously at 85°C case temperature?
Derating begins at 50°C case temperature, with output current reduced linearly to zero at 125°C. At 85°C, continuous output must be limited to approximately 3.2 A to avoid junction temperature exceeding 150°C under natural convection. This results in a ~20% reduction in available power, which may require redesign of heat paths or acceptance of lower performance margins in space-constrained applications.
Is the 4A24-P30-I10 compatible with remote sensing, and how accurate can voltage regulation become when compensating for line drops in long cable runs?
Yes, it includes Kelvin-sense terminals for remote feedback. With proper implementation, regulation accuracy improves from ±2% (local sensing) to ±0.5% at full load. This enables compensation for up to 10 meters of AWG12 copper cable carrying 4 A without significant output deviation, making it suitable for distributed power architectures where load location differs from converter placement.
How does the startup time and inrush current profile of the 4A24-P30-I10 compare to other isolated converters in the same power class, and what precautions should be taken when connecting capacitive loads?
Startup occurs within 30 ms after enable signal assertion, with peak inrush current limited to 15 A for less than 100 μs. When driving large bulk capacitors (>470 μF), pre-charging via a soft-start pin or series resistor may be necessary to prevent triggering input protection circuits. Failure to do so could result in nuisance shutdowns or premature aging of input filtering components.
What EMI characteristics does the 4A24-P30-I10 exhibit, and how might its switching frequency interact with sensitive analog measurement circuits in the same enclosure?
Conducted emissions remain below Class B limits up to 1 MHz, but conducted noise spikes appear near 1.2 MHz due to internal switching harmonics. These can couple into nearby analog sensor loops through shared return paths. Implementing ferrite beads on both input and output lines, along with a star-ground layout, reduces crosstalk sufficiently for most precision instrumentation applications above 16-bit resolution.
How does the MTBF of the 4A24-P30-I10 compare to commercial-grade converters, and what environmental factors most significantly impact its operational lifespan?
Based on MIL-HDBK-217F calculations, MTBF exceeds 500,000 hours under nominal conditions. Elevated temperature, high humidity (>90% RH), and vibration exposure accelerate failure rates by orders of magnitude. In contrast, steady-state operation at 50°C with no mechanical stress yields predictable degradation profiles suitable for 10+ year deployments in telecom or defense systems.
What are the key differences between the 4A24-P30-I10 and alternative models like the 4A24-P30-I5 regarding footprint, pinout, and thermal behavior?
The I10 variant features a 3" x 2" footprint with through-hole pins, while the I5 uses surface-mount packaging and has tighter spacing. Thermally, the I10 dissipates heat more efficiently due to its metal baseplate design, allowing higher sustained output in conduction-cooled setups. Pinouts differ in enable logic polarity and sense connection routing, requiring PCB redesign when substituting one for the other.
How does the hold-up time requirement influence capacitor selection at the input of the 4A24-P30-I10, assuming a 100 ms grid dropout?
To maintain operation during a 100 ms brownout, input capacitance must store sufficient energy to cover losses: C_min = (P_out × t_hold) / (η × ΔV). For 115 V input, 12 V output, and 90% efficiency, this evaluates to ~220 μF minimum per volt of allowable ripple. Thus, a 470 μF electrolytic capacitor with 100 V rating is typical, though ceramic hybrids may be used for high-frequency decoupling without contributing significantly to bulk energy storage.
Can the 4A24-P30-I10 support bidirectional power flow, and what modifications would be needed to implement regenerative braking functionality?
No, the 4A24-P30-I10 is unidirectional by design, converting only forward DC to isolated HVDC. To enable regeneration, a secondary controller would need to manage power reversal via relay switching or use of a buck-boost front-end stage, introducing complexity and potential for shoot-through faults. Alternative architectures with dedicated bi-directional modules are better suited for such applications.
How does RoHS compliance affect material choices in the 4A24-P30-I10, and are there any hidden constraints when sourcing replacements or second-sources?
RoHS3 compliance excludes lead, cadmium, mercury, PBB, PBDE, and four specific phthalates. While this aligns with global regulations, some high-reliability substrates previously used for thermal stability are now restricted, potentially limiting long-term availability. Suppliers must provide full REACH documentation to confirm absence of SVHCs above 0.1% weight, especially in conformal coatings and solder pastes.
What diagnostic signals are available on the 4A24-P30-I10, and how can they assist in predictive maintenance of field-deployed systems?
The unit provides a Power Good signal (active-low, open drain) and an optional fault latch accessible via a dedicated pin. Monitoring these allows detection of overcurrent, overtemperature, and undervoltage lockout events. Integrating them into a supervisory microcontroller enables trend analysis of failure precursors, improving Mean Time Between Failures (MTBF) estimates and reducing unplanned downtime in remote installations.
How does the 4A24-P30-I10 handle common-mode transients, and what additional protection layers are essential when interfacing with unshielded power cables?
Internal TVS diodes suppress transients up to ±1 kV, but sustained common-mode surges require external Y-capacitors and isolation transformers. Without supplemental filtering, fast-rise transients (>1 kV/μs) may trigger parasitic coupling into control circuitry, leading to false shutdowns. A combination of gas discharge tubes and differential mode chokes is recommended for robust ESD immunity in harsh industrial settings.
What derating guidelines apply to the 4A24-P30-I10 when selecting input fuses or circuit breakers, and how does coordination with upstream protection devices impact system safety?
Fuse sizing should follow inverse-time curves matching the converter’s short-circuit withstand capability (~10× rated current for 100 ms). Using a slow-blow fuse sized at 8 A protects against overloads while allowing brief inrush transients to pass. Proper coordination ensures that only the nearest protective element trips during faults, preserving redundancy and minimizing disruption in multi-unit arrays.
How does the switching frequency of the 4A24-P30-I10 compare to lower-frequency alternatives, and what trade-offs exist between size, efficiency, and electromagnetic interference?
Operating at 132 kHz, it achieves smaller magnetics than 50–100 kHz counterparts but introduces higher acoustic noise risk and greater high-frequency losses. While efficiency remains competitive due to advanced MOSFETs and synchronous rectification, designers must balance board real estate savings against increased EMI mitigation costs—especially in consumer-facing products subject to FCC Part 15 compliance testing.
What considerations apply when integrating the 4A24-P30-I10 into a modular power system with redundant architecture, and how does hot-swapping feasibility impact design constraints?
Hot-swapping requires back-to-back Schottky diodes across each module’s output to prevent reverse current during insertion. The 4A24-P30-I10 lacks built-in hot-swap controllers, so external current-limiting circuitry and soft-start synchronization are necessary. Without these, simultaneous connection of multiple units can cause contention and voltage sag, compromising system integrity unless strict sequencing protocols are enforced.

Parts with Similar Specifications

The three parts on the right have similar specifications to Advanced Energy 4A24-P30-I10

Product Attribute 4A24-P30-I10-25PPM-F-H 4A24-P30-I10-25PPM 4A24-P30-I10-25PPM-F-M 4A24-P30-I10-25PPM-F
Part Number 4A24-P30-I10-25PPM-F-H 4A24-P30-I10-25PPM 4A24-P30-I10-25PPM-F-M 4A24-P30-I10-25PPM-F
Manufacturer Advanced Energy Advanced Energy Advanced Energy Advanced Energy
Base Product Number - DAC34H84 MAX500 ADS62P42
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Series - - - -

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
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Advanced Energy

4A24-P30-I10

Advanced Energy
98D-4A24-P30-I10

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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