HSQ150/350A-270 Series Power Modules

DC/DC Isolated Converter
Max Output Power:350W
Input Undervoltage Protection (UVP)、Output Overvoltage, Overcurrent, Short-Circuit & Overtemperature Protection
100% Domestically Sourced Internal Components
Operating Temperature (Tc):-55℃ to +105℃
Storage Temperature:-55℃ to +125℃
Compliant with GJB 10164-2021General Specification for Microcircuit Modules

Product Selection Guide：

Part Number	Input Voltage (V)	Output Voltage (V)	Output Current (A)	Efficiency (%) Half Load/Full Load	Max Capacitive Load (μF)	Typical Ripple (mV)	Package
HSQ150-270S05NNM	200~400	5	30	90.5/90	4700	100	A
HSQ150-270S12NNM	200~400	12	12.5	91.5/91	1500	120	A
HSQ150-270S28NNM	200~400	28	5.4	89.5/89	1000	150	A
HSQ250A-270S05NNM	180~425	5	50	90.5/90	10000	100	B
HSQ300A-270S12NNM	180~425	12	25	92/92	10000	100	B
HSQ350A-270S24NNM	180~425	24	14.6	92.5/93	10000	180	B
HSQ350A-270S28NNM	180~425	28	12.5	93.5/93.5	10000	180	B
HSQ350A-270S48NNM	180~425	48	7.3	94/94	8000	200	B

Notes:

For products with different screening temperature grades, please name and order according to the corresponding naming rules. For more details, please consult our sales or technical support team.
The electrical parameters and physical dimensions in this manual are for reference only. Please refer to the detailed specifications provided by our company for final parameters.
The ripple testing method refers to the typical application circuit.
The mounting holes on the enclosure of the HSQ150 series are threaded blind holes (not through-holes), whereas the mounting holes on the enclosure of the HSQ*A series are threaded through-holes.

Available in numerous types and models, with full customization services. Please feel free to contact us for more details.

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Each product undergoes comprehensive reliability testing, including high/low temperature, vibration, and salt spray evaluation, ensuring durability in harsh environments.

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Yes. We can provide connector customization, pin configuration, and housing modification services according to project requirements. Our engineering team will provide professional technical support.

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HSQ150/350A-270 Series Power Modules