Switching regulated universal bench power supply : 5 to 29V ; 60W

EAN: 3760244880208 SKU ALF2902M Categories ,

PRECISE : Switching power supply offering a ripple <3mV rms.
UNIVERSAL : 12 settings in 2 V steps with ±1 V adjustment range.
COMPLETE : 12 or 24 V lead-acid battery charger function.
PRACTICAL : ON/OFF switch, charger position and status indicators.
PROTECTED : against short circuits and reverse polarity.
RESISTANT TO SHOCK : Polycarbonate case

Download documentationDownload the user manual

87,00 

Switching regulated universal bench power supply : 5 to 29V ; 60W

EAN: 3760244880208 Ref. : ALF2902M Categories ,

PRECISE : Switching power supply offering a ripple <3mV rms.
UNIVERSAL : 12 settings in 2 V steps with ±1 V adjustment range.
COMPLETE : 12 or 24 V lead-acid battery charger function.
PRACTICAL : ON/OFF switch, charger position and status indicators.
PROTECTED : against short circuits and reverse polarity.
RESISTANT TO SHOCK : Polycarbonate case

Download documentationDownload the user manual

87,00 

Description

Voltage
• Floating outputs on 4 mm safety sockets.
• Output voltage : ajustable from 5 to 29 V by 12-position switch, and fine adjustment
switch positions : 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 Volts
fine adjustment range : ±1 Volt, whatever the switch setting
12 and 24 V lead-acid battery charger positions identified by two LED
indicators
• Accuracy : ±1%
• Regulation : < 50 mV at 5 V @ 4 A and < 10 mV at 29 V @ 2,1 A for
a load variation from 0 to 100%.
< 1 mV at 29 V @ 2,1 A and < 4 mV at 5 V @ 4 A for a
line change from -10 to +10%.
• Ripple : < 3 mV rms including:
< 3 mV peak to peak of the 100 kHz signal
< 4 mV peak to peak of the 100 kHz signal
< 10 mV peak to peak of switching transients
• Internal resistance : < 3 mΩ.
• Hold-up time : 25 ms at half load and 12 ms at full load.
(190 V line input)
• Indicators : Green LED indicator: “power supply operating”
Yellow LED indicator: “12 V and 24 V charger position”
Red LED indicator: “Status, output fuse broken”

Current
• Max I : 4,2 A in short circuit condition
4 A to 5 V
3,5 A to 12 V
2,5 A to 24 V
2,1 A to 29 V

Charger of the batterie
• Rated capacity of the lead-acid batteries with elctrolyte free: 35 Ah for 12 V
and 20 Ah for 24 V.
• Minimum capacity of the lead-acid batteries sealed: 10 Ah for 12 V and 7 Ah
for the 24 V.
(In all the cases, to refer to the note of the batteries manufacturer)

Power
• A linear function of voltage from 60 W to 20 W (29 to 5 Volts).

Protection
• Short circuit protection, by current limit.
• Against overcurrent on main input, by fuse.
• Battery reverse polarity protection by output fuse

Other specifications
• Safety : Classe II, double insulation, according to EN 61010-1 and EN 60335-2-29.
• EMC : Complies with EN 61326-1, performance criteria B, and EN 55011, ISM Group I, Class B.
• Protection level : IP 30.
• Input voltage : 190 to 264 Volts, 50/60 Hz.
• Mains input : C8 socket with CEI320 C7 removable cable (2 poles double insulation).
• Power consumption : 71 W max.
• ON/OFF control : toggle switch
• Dielectric strength : 3000 VAC between input and output.
• Presentation : Polycarbonate case

Additional information

Nombre de voie

1 channel

Puissance

60 WATTS

Volts

12 V, 13,6 V, 24 V, 27,2 V, 5 V, 5 V to 29 V, PRIM. 230 V

Ampères

2,5 A, 3,5 A, 4 A

Regulations

• Safety : Classe II, double insulation, according to EN 61010-1 and EN 60335-2-29.
• EMC : Complies with EN 61326-1, performance criteria B, and EN 55011, ISM Group I, Class B.
• Protection level : IP 30.