Серия DC-DC модульных преобразователей K78L-1000R3

Mornsun

Общие характеристики

 Раздел DC-DC модульные преобразователи
Выходная мощность
Количество каналов
Входное напряжение
Параметры выходов
Комплекс защит
Номинальное входное напряжение
Напряжение 1 выхода
Ток 1 выхода
КПД
Напряжение изоляции вход-выход
Размер 11.5×7.5×17.5 мм
Рабочая температура

Документация на серию K78L-1000R3

DC/DC Converter K78Lxx-1000R3 Series Wide input voltage non-isolated and regulated single output FEATURES  High efficiency up to 96%  No-load input current as low as 0.1mA  Operating ambient temperature range: -40℃ to +85℃  Negative output available  Output short-circuit protection  Pin-out compatible with LM78XX linear regulators CB Patent Protection RoHS  IEC60950, UL60950, EN62368 approved K78Lxx-1000R3 series are high efficiency switching regulators and ideal substitutes of LM78xx series three-terminal linear regulators. The converters feature high efficiency, low loss, short circuit protection, positive or negative output voltage, and there is no need for a heat sink. These products are widely used in applications such as industrial control, instrumentation and electric power. Selection Guide Input Voltage (VDC)* Certification Part No. K78L03-1000R3 K78L05-1000R3 UL/CE/CB K78L12-1000R3 K78L15-1000R3 Nominal (Range) 24 (6-36) 24 (8-36) 12 (8-27) 24 (16-36) 12 (8-20) 24 (20-36) 12 (8-18) Output Voltage (VDC) Current (mA) Max. Full Load Efficiency (%) Vin Min. / Vin Max. Capacitive Load (µF) Max. 3.3 1000 89/80 680 5 1000 93/86 680 -5 -500 86/82 330 12 1000 95/92 680 -12 -300 88/87 330 15 1000 96/94 680 -15 -300 89/89 330 Note: * For input voltage exceeding 30 VDC, an input electrolytic capacitor of 22uF/50V is required to prevent the module from being damaged by voltage spikes. Input Specifications Item Operating Conditions No-load Input Current Positive output Min. Typ. Max. Unit -- 0.1 1 mA Reverse Polarity at Input Avoid / Not protected Input Filter PI filter Output Specifications Item Operating Conditions Min. Typ. Max. Voltage Accuracy Full load, input voltage range Linear Regulation K78L03-1000R3 -- ±2 ±4 Others -- ±2 ±3 Full load, input voltage range -- ±0.2 ±0.4 Load Regulation Nominal input,10% -100% load -- ±0.4 ±0.6 Ripple & Noise 20MHz bandwidth, nominal input, 20% -100% load -- 20 75 mVp-p Temperature Coefficient Operating ambient temperature -40℃ to +85℃ -- -- ±0.03 %/℃ Transient Response Deviation Nominal input, 25% load step change -- 50 300 mV ① 2021.01.8-A/5 Unit % Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на K78L15-1000R3 

K78Lxx-1000R3 Series Keywords:

Дата модификации: 08.01.2021

Размер: 1.48 Мб

4 стр.

DC/DC Converter K78Lxx-1000R3 Series Wide input voltage Non-isolated and Regulated Single Output FEATURES  High efficiency up to 96%  No-load input current as low as 0.1mA  Operating ambient temperature range -40℃ to +85℃  Use for Positive or Negative Output Voltages  Output short-circuit protection  Pin-out compatible with LM78XX linear regulators CB  IEC60950,UL60950, EN60950 Approval Patent Protection RoHS K78Lxx-1000R3 series are high efficiency switching regulators and ideal substitutes of LM78xx series three-terminal linear regulators. The converters feature high efficiency, low loss, short circuit protection, positive or negative output voltage, and there is no need for a heat sink. These products are widely used in applications such as industrial control, instrumentation and electric power. Selection Guide Input Voltage (VDC)* Certification Part No. K78L03-1000R3 K78L05-1000R3 UL/CE/CB K78L12-1000R3 K78L15-1000R3 Nominal (Range) 24 (6-36) 24 (8-36) 12 (8-27) 24 (16-36) 12 (8-20) 24 (20-36) 12 (8-18) Output Voltage (VDC) Current (mA) Max. Full Load Efficiency (%) Vin Min. / Vin Max. Max. Capacitive Load (µF) 3.3 1000 90/81 680 5 1000 93/86 680 -5 -500 86/82 330 12 1000 96/93 680 -12 -300 89/88 330 15 1000 96/94 680 -15 -300 89/89 330 * Note: For input voltage exceeding 30 VDC, an input capacitor of 22uF/50V is required. Input Specifications Item Operating Conditions No-load Input Current Positive output Min. Typ. Max. Unit -- 0.1 1 mA Reverse Polarity at Input Avoid / Not protected Input Filter PI filter Output Specifications Item Operating Conditions Min. Typ. Max. Voltage Accuracy Full load, input voltage range Linear Regulation K78L03-1000R3 -- ±2 ±4 Others -- ±2 ±3 Full load, input voltage range -- ±0.2 ±0.4 Load Regulation Nominal input,10% -100% load -- ±0.4 ±0.6 Ripple & Noise 20MHz bandwidth, nominal input, 20% -100% load -- 20 75 mVp-p Temperature Coefficient Operating ambient temperature -40℃ to +85℃ -- -- ±0.03 %/℃ Transient Response Deviation Nominal input, 25% load step change -- 50 300 mV 2018.09.15-A/2 Unit % Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на серию K78L-1000R3 

K78Lxx-1000R3系列 Keywords:

Дата модификации: 07.12.2018

Размер: 1.28 Мб

4 стр.

    Товары серии K78L-1000R3

    Наименование i Упаковка Монтаж Возможности
    K78L03-1000R3 (MORNSUN)
     
    		1 шт
    K78L03-1000R3-OEM (MORNSUN)