TSR 3-24150

Non-Isolated DC/DC Converter (POL) • High performance 3 Amp. switching regulator • Suitable for positive & negative output circuit • • • High efficiency up to 95 % • • • • Short circuit protection Adjustable output voltages Wide input voltage ranges 2.5–5.5, 4.5–14 and 10–30 VDC Remote On/Off input Low output ripple & noise 3-year product warranty TSR 3 Series, 3 A The TSR 3 m...
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Технические характеристики

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Монтаж
Выходная мощность
Количество каналов
Входное напряжение
Параметры выходов
Возможности
Комплекс защит короткого замыкания, перегрева
Номинальное входное напряжение
Напряжение 1 выхода
Ток 1 выхода
Уровень пульсаций
КПД
Напряжение изоляции вход-выход
Размер 6×10×16.5 мм
Рабочая температура
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Non-Isolated DC/DC Converter (POL) • High performance 3 Amp. switching regulator • Suitable for positive & negative output circuit • • • High efficiency up to 95 % • • • • Short circuit protection Adjustable output voltages Wide input voltage ranges 2.5–5.5, 4.5–14 and 10–30 VDC Remote On/Off input Low output ripple & noise 3-year product warranty TSR 3 Series, 3 A The TSR 3 models are non isolated step down switching regulators. Since production May 2013 they can also be operated with negative output voltage. They come in a very compact open frame package of 15.5 x 9.4 x 6.2mm. The high efficiency of up to 95% admits a full load operation up to 50°C and up to 85°C with 50% current reduction. A low standby current, a very wider input range and no requirement for heatsink give these switching regulators a significant advantage over linear regulators. Togther with a remote On/Off input and protection against short circuit the TSR 3 Series models are ideal point of load regulators for high reliable and energy critical applications. Models Order Code Output Current max. Input Voltage Range Output Voltage nom. (adjustable) Efficiency typ. TSR 3-0533 2.5 - 5.5 VDC (5 VDC nom.) 0.6 VDC (0.6 - 3.3 VDC) 95 % (at 2.5 Vout) TSR 3-1250 4.5 - 14 VDC (12 VDC nom.) 0.6 VDC (0.6 - 6.0 VDC) 93 % (at 3.3 Vout) 3 VDC (3.0 - 6.0 VDC) 91 % (at 5.0 Vout) 5 VDC (5.0 - 15.0 VDC) 95 % (at 12 Vout) 3'000 mA TSR 3-2450 10 - 30 VDC (24 VDC nom.) TSR 3-24150 Options Suffix A Note - Optional models with angular pins (see outline dimensions) - TSR 3-1250: max. 9 Vin if Vout <0.9 VDC - For external circuit proposal for negative output voltage, refer to application note www.tracopower.com November 24, 2021 Page 1 / 5 PDF
Документация на TSR 3-0533 

TSR 3 Datasheet 3 Amp POL switching regulator, 2.5 to -30 VDC input, pos.-pos. circuit, open frame, LM78 compatible, SIP-5

Дата модификации: 24.11.2021

Размер: 1.16 Мб

5 стр.

Baar, 11. December 2014 Cleaning Guideline Scope This guideline covers hermetically sealed board mounted Traco converters. We do not recommend washing insert moulded products, where it is difficult to get them dry inside. Please check also, if there is an additional comment about washing in the datasheet or application note of the concerned product. Note: We do generally not recommend washing or cleaning electronic components. You should avoid it, if it is not absolutely necessary. It may reduce the reliability of the involved components in your application. Board cooling prior to cleaning process Converters and their associated application PCB assemblies should not be wash-cleaned after soldering until they had the opportunity to cool within the cleaning solution temperature. This will prevent vacuum absorption of the cleaning liquid into the module between the pins and the potting during cooling. Cleaning agents Cleaning method Classification Cleaning agents Water type Deionized water Ultrasonic wave Solvent type IPA Note: In general, the liquid temperature shall be less than 60°C. Cleaning process In aqueous cleaning, it is preferred to have an in-line cleaner system consisting of several cleaning stages (prewash, wash, rinse, final rinse, and drying). Deionised (DI) water is recommended for aqueous cleaning; the minimum resistively level is 1MΩ-cm. Tap-water quality varies per region in terms of hardness, chloride, and solid contents. Therefore, the use of tap water is not recommended for aqueous cleaning. Note: The total time of ultrasonic wave shall be less than 3 minutes. Drying After cleaning, assure that everything will be dry enough, that the moisture and other potential contaminants will not be present anymore. Use an air circulating chamber (e.g. 0.5-0.7m3/s) and thermal oven at 80-100°C (during 20-120min, depending on assembling, structure, components). Handheld air guns are not recommended. It is on customer’s own responsibility to ensure all components are dry. Product post-wash external appearance The marking or date-code may fade or disappear after cleaning. That does not concern the performance of the converter. Andreas Flühler, Head of Technical Services PDF
Рекомендации по промывке и сушке 

Cleaning Guideline

Дата модификации: 02.02.2021

Размер: 79 Кб

1 стр.

DC/DC Converters TSR-3 Series, 3 A Features ◆ High performance 3 Amp. switching regulator ◆ Suitable for positive & negative output circuit ◆ High efficiency up to 95 % ◆ Adjustable output voltages ◆ Wide input voltage ranges 2.5–5.5, 4.5–14 and 10–30 VDC ◆ ◆ ◆ ◆ ◆ Over-temperature protection Short circuit protection Remote On/Off input Low output ripple & noise The TSR 3 models are non isolated step down switching regulators. Since production May 2013 they can also be operated with negative output voltage. They come in a very compact open frame package of 15.5 x 9.4 x 6.2mm. The high efficiency of up to 95% admits a full load operation up to 50°C and up to 85°C with 50% current reduction. A low standby current, a very wider input range and no requirement for heatsink give these switching regulators a significant advantage over linear regulators. Togther with a remote On/Off input and protection against short circuit and over temperature the TSR 3 Series models are ideal point of load regulators for high reliable and energy critical applications. 3-year product warranty Models Order code * Input voltage range Output voltage adjustable 6) Output current max. Efficiency typ. Positive output circuit TSR 3-0533 2.5 – 5,5 VDC 1) 0.6 – 3.3 VDC TSR 3-1250 4.5 – 14 VDC 2) 0.59 – 6.0 VDC 10 – 30 VDC 3) 3.0 – 6.0 VDC 10 – 30 VDC 3) 5.0 – 15 VDC TSR 3-2450 TSR 3-24150 95 % at 2.5 VDC 3A 93 % at 3.3 VDC 91 % at 5.0 VDC 95 % at 12 VDC Negative output circuit TSR 3-1250 4.7 – 13 VDC 4) -0.59 – -6.0 VDC 1.5 A at |Vout| >3.3 VDC 2.2 A at |Vout| <3.3 VDC 90 % at -3.3 VDC TSR 3-2450 10 – 27 VDC 5) -3.0 – -6.0 VDC 2.2 A 90 % at -5.0 VDC 5) -5.0 – -15 VDC 1.2 A 91 % at -12 VDC TSR 3-24150 10 – 25 VDC * Suffix A for models with angular pins (see dimensions), availability on demand, no stocking item. 1) input voltage must be at least 0.5 V higher than output voltage 2) input voltage must be at least 2.0 V higher than output voltage, max. 9 VDC if output is <0.9 VDC 3) input voltage must be at least 3.0 V higher than output voltage 4) max. input voltage = 14-|Vout| 5) max. input voltage = 30-|Vout| 6) open trim input = min. output voltage http://www.tracopower.com Page 1 of 3 PDF
Документация на серию TSR3 

datasheet

Дата модификации: 14.03.2014

Размер: 261.1 Кб

3 стр.

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