Серия DC-DC модульных преобразователей A_S-1WR2

Общие характеристики

	Раздел	DC-DC модульные преобразователи
	Выходная мощность
	КПД
	Напряжение изоляции вход-выход
	Схема параллельного включения

Документация на серию A_S-1WR2

DC/DC Converter A0303S-1WR2 FEATURES 1W isolated DC-DC converter Fixed input voltage, unregulated dual output  High power density  Ultra compact SIP package  Operating ambient temperature range: -40℃ to +85℃  I/O isolation test voltage 1.5k VDC  No external component required  Industry standard pin-out RoHS A0303S-1WR2 is designed for use in distributed power supply systems and especially suitable in applications such as pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits, where: 1. The voltage of the input power supply is relatively stable with a variation of ±10%Vin or less; 2. An input to output isolation voltage of up to 1500VDC is necessary; 3. The requirement for a tight line and load regulation is not as strict. Such as pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits. Selection Guide Input Voltage (VDC) Part No. A0303S-1WR2 Output Capacitive Load*(µF) (Max./Min.) Full Load Efficiency (%) Min./Typ. ±152/±15 67/71 100 Nominal Voltage Current(mA) (Range) (VDC) 3.3 (2.97-3.63) ±3.3 Max. Note: * The specified maximum capacitive load for positive and negative output is identical. Input Specifications Item Operating Conditions Min. Typ. Max. Input Current (full load / no-load) Surge Voltage (1sec. max.) 3.3V input -- 400/30 --/60 mA 3.3V input -0.7 -- 5 VDC -- 30 -- mA Reflected Ripple Current Input Filter Unit Capacitor filter Hot Plug Unavailable Output Specifications Item Operating Conditions Output Voltage Accuracy Min. Typ. Max. Unit See output regulation curve (Fig. 1) Line Regulation Input voltage change: ±1% -- -- ±1.5 -- Load Regulation 10%-100% load -- 18 -- % Ripple & Noise* 20MHz bandwidth -- 50 150 mVp-p Temperature Coefficient 100% load -- -- ±0.04 %/℃ -- -- 1 s Short-circuit Protection** Note: * Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods. **The supply voltage must be discontinued at the end of short circuit duration. General Specifications Item Insulation Resistance Operating Conditions Input-output Electric Strength Test for 1 minute with a leakage current of 1mA max. Input-output resistance at 500VDC Isolation Capacitance Input-output capacitance at 100kHz/0.1V Operating Temperature Derating if the temperature ≥71°C, (see Fig. 2) Isolation Storage Temperature Min. Typ. Max. Unit 1500 -- -- VDC 1000 -- -- MΩ -- 20 -- pF -40 -- 85 -55 -- 125 2020.09.18-A/0 ℃ Page 1 of 3 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Документация на A0303S-1WR2

A0303S-1WR2_EN Keywords:

Дата модификации: 18.09.2020

Размер: 1.2 Мб

3 стр.

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Товары серии A_S-1WR2

Наименование	Упаковка	Монтаж	Каналов	U вх	Выход	Защита	U вх ном.	U1	I1	Размер	T раб	Возможности	U2	I2
A0303S-1WR2 (MORNSUN)										19.5×6×9.55 мм		—	—	—
A0305S-1WR2 (MORNSUN)		—	—	—	—	—	—	—	—	—	—	—	—	—
A0312S-1WR2 (MORNSUN)		—	—	—	—	—	—	—	—	—	—	—	—	—
A0315S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0503S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0505S-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм
A0509S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0512S-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм
A0515S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0524S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0909S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A0915S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1203S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1205S-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм
A1209S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1212S-1WR2 (MORNSUN)	в линейках 200 шт									19.5×6×9.3 мм
A1215S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1224S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1505S-1WR2 (MORNSUN)	в линейках 48 шт									19.5×6×9.3 мм
A1509S-1WR2 (MORNSUN)		—	—	—	—	—	—	—	—	—	—	—	—	—
A1512S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1515S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A1524S-1WR2 (MORNSUN)		—	—	—	—	—	—	—	—	—	—	—	—	—
A2405S-1WR2 (MORNSUN)	в линейках 82 шт									19.5×6×9.3 мм
A2409S-1WR2 (MORNSUN)										19.5×6×9.3 мм
A2412S-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм
A2415S-1WR2 (MORNSUN)	5 шт									19.5×6×9.3 мм
A2424S-1WR2 (MORNSUN)										19.5×6×9.3 мм
B0303LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0305LS-1WR2 (MORNSUN)	в линейках 60 шт									19.5×6×9.3 мм			—	—
B0503LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0505LS-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм			—	—
B0509LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0512LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0515LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0524LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B0560LS-1WR2 (MORNSUN)	в линейках 4 шт									19.65×6×9.3 мм			—	—
B1203LS-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм			—	—
B1205LS-1WR2 (MORNSUN)	в линейках 100 шт									19.5×6×9.3 мм			—	—
B1209LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B1212LS-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм			—	—
B1215LS-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм			—	—
B1224LS-1WR2 (MORNSUN)	в линейках 100 шт									19.5×6×9.3 мм			—	—
B1505LS-1WR2 (MORNSUN)	1 шт									19.5×6×9.3 мм			—	—
B1512LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B1515LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B2403LS-1WR2 (MORNSUN)	в линейках 500 шт									19.5×6×9.3 мм			—	—
B2405LS-1WR2 (MORNSUN)	в линейках 500 шт									19.5×6×9.3 мм			—	—
B2409LS-1WR2 (MORNSUN)	30 шт									19.5×6×9.3 мм			—	—
B2412LS-1WR2 (MORNSUN)										19.5×6×9.3 мм			—	—
B2415LS-1WR2 (MORNSUN)	в линейках 220 шт									19.5×6×9.3 мм			—	—
B2424LS-1WR2 (MORNSUN)	в линейках 100 шт									19.5×6×9.3 мм			—	—