Alimentation DC programmable simple à découpage, 90 W; 18V/5A

BK Precision BK1785B

Alimentation DC programmable simple à découpage, 90 W; 18V/5A

Code Testoon : BKPBK1785B

Alimentation DC programmable simple à découpage, 90 W.
* 0-18V
* 0-5 A
* Afficheur LED
* Interface RS-232

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Description

BK1785B

Alimentation programmable. compacte (90VA)

Performances

BK1785B

■0-72V

■0-1.5 A
■Afficheur LED

■Interface RS-232

■ 16 modes opératoires pré-programmés

■ Interrupteur de contrôle On/Off pour la sortie

■ Résolution : 10mV/10mA

■ Faible bruit et ondulation

■ Excellente stabilité aux changements de température

■ Câble d'interface série et logiciel inclus

Specifications		model 1785B
Technical Specifications
Output Ratings. (0°C - 40°C)	Voltage	0 ~ 18V
	Current	0 ~ 5A
	LVP	0 ~ 19V
Load Regulation. ±(% of output + offset)	Voltage	≤0.01% + 3mV
	Current	≤0.1% + 2mA
Line Regulation. ±(% of output + offset)	Voltage	≤0.1% + 3mV
	Current	≤0.1% + 2mA
Programming Resolution	Voltage	10mV
	Current	110mA
Readback Resolution	Voltage	0.05% + 15mV (<20V)
	Current	≤0.1% + 15mA
Programming Accuracy. 12 months. (@ 25°C ± 5°C) ±(% of output + offset)	Voltage	≤0.05% + 10mV
	Current	<0.2% + 10mA
Readback Accuracy. 12 months. (@ 25°C ± 5°C) ±(% of output + offset)	Voltage	<0.05% + 15mV (<20V). <0.05% + 120mV (≥20V)
	Current	<0.1% + 15mA
Ripple (20Hz ~ 20MHz)	Voltage	≤1mV_rms/3mV_p-p
	Current	5mA_rms
Temperature Coefficient. (0°C ~ 40°C) ±(% of output + offset)	Voltage	<0.02% + 5mV
	Current	<0.1% + 5mA
Readback Temperature Coefficient. ±(% of output + offset)	Voltage	<0.02% + 15mV (<20V). <0.02% + 120mV (≥20V)
	Current	<0.1% + 15mA
Supplemental Characteristics
State Storage Memory	Sixteen (16) user-configurable stored states
Recommended Calibration Interval	1 year
AC Input Ratings (selectable via switch on the rear panel)	Option OP1: 220VAC ± 10%. 47 to 63 Hz Option OP2: 110VAC ± 10%. 47 to 63 Hz
Maximum input power	350VA
Cooling	Fan cooled
Operating Temperature	32 to 104°F (0 to 40°C) for full rated output
Storage Temperature	-68 to 158°F (-20 to 70°C) for storage environment.
Environmental Conditions	Designed for indoor use in an installation category II. pollution degree 2 environment. Designed to operate at maximum relative humidity of 95% and at altitudes of up to 2000 meters.
Weight	N.W: 12.3lbs. (5.6kg) G.W: 14lbs. (6.4kg)
Dimensions (W x H x D)	10" x 4.16" x 15" (255.7mm x 105.7mm x 382.7mm)

Spécifications

Garantie Constructeur Standard	2 Ans
622-Précision (V)	0.05%
755-Format - taille	"Standard - de table"
623-Erreur sur le courant	0.2%
023-Résolution en tension	10mV
053-Résolution en courant (A)	10mA
068-Puissance Max.	90 W
057-Tension max. de sortie	18V DC
058-Courant max. de sortie	5A
056-Nombre de sorties	Simple
717-Programmable	Oui
501-Interfaces de programmation	RS-232
055-Mode de fonctionnement (Type)	na
621-Ondulation et bruit	1 mV rms
En Stock	Non
120-Surtension de Sécurité	Cat I 60V
132-Livré avec	1 cordon d'alimentation, 1 câble RS232, 1 logiciel PC.
035-Dimensions (HxLxP) (mm)	106 x 383 x 256 mm
013-Poids Net	5 kg