MODEL

VAF503

VAF505

VAF512

VAF515

VAF524

MAX OUTPUT WATTAGE[W]

3.3

5.0

5.4

5.25

5.28

DC OUTPUT

VOLTAGE[V] 3.3

5

12

15

24

CURRENT[A] 1.0 (Peak 1.2)

1.0 (Peak 1.2)

0.45 (Peak 0.54)

0.35 (Peak 0.42)

0.22 (Peak 0.27)

SPECIFICATIONS

MODEL

VAF503

VAF505

VAF512

VAF515

VAF524

INPUT

VOLTAGE[V]

AC85 - 264 1

f or DC110 - 370

CURRENT[A]

ACIN 100V 0.15typ (Io=100%)

ACIN 200V 0.10typ (Io=100%)

FREQUENCY[Hz]

47 - 440 or DC

INRUSH CURRENT[A]

ACIN 100V 15typ (Io=100%)

ACIN 200V 30typ (Io=100%)

LEAKAGE CURRENT[mA]

0.5max (60Hz, According to IEC60950 and DEN-AN)

EFFICIENCY[%]

68typ

77typ

78typ

78typ

81typ

OUTPUT

VOLTAGE[V]

3.3

5

12

15

24

CURRENT[A]

*1 1.0 (Peak 1.2)

1.0 (Peak 1.2)

0.45 (Peak 0.54)

0.35 (Peak 0.42)

0.22 (Peak 0.27)

LINE REGULATION[mV]

20max

20max

48max

60max

96max

LOAD REGULATION[mV]

40max

40max

100max

120max

150max

RIPPLE[mVp-p]

0to+55

C*2 80max

80max

120max

120max

150max

-10-0

C*2 140max

140max

160max

160max

200max

Io=100 - 120%*2 180max

180max

200max

200max

240max

RIPPLE NOISE[mVp-p]

0to+55

C*2 120max

120max

150max

150max

200max

-10-0

C*2 160max

160max

180max

180max

230max

Io=100 - 120%*2 200max

200max

220max

220max

260max

TEMPERATURE COEFFICIENT[mV] -10 to +55

C 100max

50max

120max

150max

300max

DRIFT[mV]

*3 20max

20max

48max

60max

96max

OUTPUT VOLTAGE SETTING[V]

3.19 - 3.47

4.90 - 5.30

11.40 - 12.60

14.25 - 15.75

23.0 - 25.0

OUTPUT VOLTAGE ADJUSTMENT RANGE[V] Fixed

START-UP TIME[ms]

700max (ACIN 85V, Io=100%)

HOLD-UP TIME[ms]

10typ (ACIN 85V, Io=100%), 20typ (ACIN 100V, Io=100%)

PROTECTION

CIRCUIT

OVERCURRENT PROTECTION Works over 125% of rating and recovers automatically

OVERVOLTAGE PROTECTION

Works over 115% of rating (By zener diode clamping)

ISOLATION

INPUT-OUTPUT

AC3,000V 1minute, Cutoff current = 10mA, DC500V 50M

W min (At Room Temperature)

INPUT-FG

AC2,000V 1minute, Cutoff current = 10mA, DC500V 50M

W min (At Room Temperature)

OUTPUT-FG

AC500V 1minute, Cutoff current = 100mA, DC500V 50M

W min (At Room Temperature)

ENVIRONMENT

OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +71

C, 20 - 90%RH (Non condensing)(Refer to DERATING CURVE), 3,000m (10,000feet) max

STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75

C, 20 - 90%RH (Non condensing), 9,000m (30,000feet) max

VIBRATION

19.6m/s2 10 - 55Hz, 3minutes period, 60minutes each along X, Y and Z axis (Non operating)

IMPACT

196.1m/s2 11ms, once each X, Y and Z axis (Non operating)

SAFETY AND

NOISE

REGULATIONS

AGENCY APPROVALS

UL60950-1, C-UL, EN60950-1, EN50178 Complies with DEN-AN and IEC60950-1

CONDUCTED NOISE

Complies with FCC-B, VCCI-B, CISPR22-B, EN55022-B

OTHERS

CASE SIZE/WEIGHT

32

X20X72.5mm [1.26X0.79X2.85 inches] (WXHXD) / 30g max

COOLING METHOD

Convection

*1 Peak load for 10sec. or less in acceptable if the total wattage is less than the rated wattage.

*2 This is the value that measured on measuring board with capasitor of 22mF. Measuared by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN: RM101).

*3 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output.

VAF5

AC-DC Power Supplies PCB Mount type

VAF

5

05

Ordering information

1Series name

2Output wattage

3Output voltage

R

123

VAF

VAF-2