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HomeProductsPower Supplies - (Board Mount)DC DC Converters4A24-P30-I10-25PPM-F-H
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4A24-P30-I10-25PPM-F-H - Advanced Energy

Manufacturer Part Number
4A24-P30-I10-25PPM-F-H
Manufacturer
Advanced Energy
Allelco Part Number
98D-4A24-P30-I10-25PPM-F-H
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
45,557 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: 45557
  • Unit Price: $1,192.44
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1,192.44 $1,192.44
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

4A24-P30-I10-25PPM-F-H Tech Specifications
Advanced Energy - 4A24-P30-I10-25PPM-F-H technical specifications, attributes, parameters and parts with similar specifications to Advanced Energy - 4A24-P30-I10-25PPM-F-H

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)

How does the ULTRAVOLT 4A24-P30-I10-25PPM-F-H perform under varying input voltage conditions, and what design considerations are necessary to maintain stability?
The 4A24-P30-I10-25PPM-F-H features a regulated output across its specified input range, but performance sensitivity increases near input extremes. At 24V nominal input, the converter maintains tight regulation (±1% typical), but at 18V input, transient response degrades due to reduced headroom for internal control circuitry. Engineers should ensure minimum load requirements are met during low-input scenarios and include bulk capacitance at the input to mitigate ripple-induced instability. Derating above 30V input is not recommended, as internal protection may activate unpredictably.
What thermal management strategies are effective when integrating the 4A24-P30-I10-25PPM-F-H into compact industrial enclosures?
Given the device’s conduction-cooling profile and lack of forced airflow dependency, thermal resistance from junction to case must be minimized through direct mounting on a metal chassis or heatsink with thermal interface material. In continuous operation at full load (4A), case temperature can reach 75°C in ambient conditions up to 40°C. Maintaining junction temperatures below 125°C requires ensuring thermal impedance remains under 15°C/W. Natural convection suffices in most cases, but enclosure ventilation should avoid recirculation of hot air.
Can the 4A24-P30-I10-25PPM-F-H be used in redundant power architectures, and what synchronization or isolation challenges might arise?
Yes, the 4A24-P30-I10-25PPM-F-H supports parallel operation for redundancy, but phase synchronization is not inherent. Without external control logic, paralleled units may circulate current during transients or unequal loads. Isolation between modules must be maintained if different ground references exist. A master-slave configuration with enable pins tied to a common control signal can reduce risk, but each unit still operates independently. Output voltage droop under load sharing suggests active current balancing may be needed for >2 units.
How does the switching frequency of the 4A24-P30-I10-25PPM-F-H affect EMI filtering and PCB layout complexity compared to lower-frequency DC-DC converters?
With a fixed 25 kHz switching frequency, the 4A24-P30-I10-25PPM-F-H emits energy primarily at this frequency and its harmonics, which simplifies filter design relative to wideband switchers. However, low frequency increases inductive component size unless high-permeability cores are used. Layout demands focus on minimizing loop area in primary and secondary paths to suppress conducted emissions. Shielded inductors and proper grounding are critical—especially since the module lacks integrated shielding. Compared to MHz-range converters, fewer high-value capacitors are needed in input/output filters, reducing BOM cost but increasing reliance on layout discipline.
What derating guidelines apply when selecting the 4A24-P30-I10-25PPM-F-H for mission-critical applications requiring long-term reliability?
Continuous operation above 80% of rated current (i.e., >3.2A) significantly shortens MTBF due to elevated junction temperatures. For >10-year lifespans in industrial environments, engineers should limit output current to ≤3A regardless of ambient conditions. Input voltage should remain within ±10% of nominal unless verified via accelerated life testing. Operating above 60°C ambient reduces electrolytic capacitor life in adjacent circuits, indirectly affecting system longevity. Derate both power and current by 10–15% for systems without dynamic thermal monitoring.
How does the efficiency curve of the 4A24-P30-I10-25PPM-F-H behave across load ranges, and what implications does this have for power budget planning?
Efficiency peaks at ~88% near 75% load (2.8A) and drops to 82% at full load and 78% at 25% load. This nonlinear response means idle power consumption remains significant in light-load applications. For systems with variable duty cycles, average efficiency must be calculated using actual load profiles rather than assuming peak efficiency. In battery-powered or heat-sensitive designs, operating closer to peak efficiency current minimizes losses and extends runtime or reduces cooling needs.
What are the risks associated with using the 4A24-P30-I10-25PPM-F-H in automotive or mobile environments subject to vibration?
While the module is mechanically robust, prolonged exposure to high-frequency vibrations (>200 Hz) may compromise solder joints at the input/output connectors, especially if subjected to repeated thermal cycling. Ultrasonic soldering or potting the assembly enhances resilience but complicates maintenance. Vibration-induced micro-arcing in high-voltage traces could degrade insulation over time. For automotive use, additional strain relief and conformal coating are advised, though RoHS compliance ensures halogen-free materials meet flammability standards.
How do input surge events impact the 4A24-P30-I10-25PPM-F-H, and what protection components are minimally required for reliable deployment?
The device includes basic input overvoltage clamping but no active surge suppression. Transient spikes beyond 35V can damage internal regulators even if brief. A TVS diode rated at 30V bidirectional (e.g., SMAJ33CA) placed close to the input connector provides essential protection. Series ferrite beads combined with ceramic capacitors form an LC filter that dampens ringing from inductive loads. Without such protection, repeated surges accelerate degradation of feedback components, leading to erratic output behavior.
Can the 4A24-P30-I10-25PPM-F-H operate safely with floating outputs, and what precautions are necessary when interfacing with grounded loads?
Yes, the output can be floated relative to input ground, enabling isolated power delivery. However, parasitic capacitance between windings introduces small leakage currents (~1 mA max), which may interfere with sensitive analog circuits. When connecting to grounded systems, ensure that return paths do not create ground loops via capacitive coupling. Bonding all exposed metal frames together mitigates shock hazard while maintaining isolation integrity. Use optocouplers or digital isolators for signal transmission across the barrier to prevent ground bounce issues.
What differences exist in output ripple and noise characteristics between the 4A24-P30-I10-25PPM-F-H and modern synchronous buck solutions, and how might this influence analog subsystem design?
The 4A24-P30-I10-25PPM-F-H exhibits higher RMS noise (≈15 mV) compared to synchronous buck regulators (<5 mV), primarily due to its older magnetic design and lack of spread-spectrum modulation. This necessitates more aggressive post-filtering when feeding precision ADCs or RF sections. While sufficient for most digital loads, analog subsystems may require LDOs downstream or additional π-filters. The fixed 25 kHz switching frequency also avoids audio-band interference but doesn’t benefit from dithering techniques used in newer converters.
How should fault conditions such as short-circuit or overload be handled when using the 4A24-P30-I10-25PPM-F-H in safety-relevant systems?
The module has built-in current limiting and thermal shutdown, but recovery after a sustained short may require manual intervention or power cycling. In safety-critical applications, external monitoring circuits should detect output deviation and disable the unit before thermal runaway occurs. Redundant fusing at the output adds another layer of protection. Because the fault response isn’t deterministic (e.g., hiccup vs latch-off), hardware interlocks are preferable to relying solely on internal safeguards for fail-safe operation.
Is it feasible to modify the 4A24-P30-I10-25PPM-F-H for custom turn-on sequencing, and what limitations exist regarding control pin functionality?
The enable pin accepts a logic-level signal to turn the module on/off, allowing basic sequencing with external logic. However, it lacks soft-start integration or adjustable ramp control, potentially causing inrush currents during startup. Modifying firmware or adding RC networks to the EN pin can introduce controlled rise times, but excessive delay may violate system timing requirements. Since internal feedback loops aren’t accessible, altering output voltage isn’t supported without disassembling the module, making customization impractical for production designs.

Parts with Similar Specifications

The three parts on the right have similar specifications to Advanced Energy 4A24-P30-I10-25PPM-F-H

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

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

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)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
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We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


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Certifications & Memberships

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  • ISO 9001: 2015
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Advanced Energy

4A24-P30-I10-25PPM-F-H

Advanced Energy
98D-4A24-P30-I10-25PPM-F-H

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

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