VAA-4

MODEL

VAA1005

VAA1012

MAX OUTPUTWATTAGE[W]

10.0

10.8

DC OUTPUT

VOLTAGE[V] 512

CURRENT[A] 2.0

0.9

SPECIFICATIONS

MODEL

VAA1005

VAA1012

INPUT

VOLTAGE[V]

AC85 -132 1f or DC110 - 170

CURRENT[A]

*1

0.3typ (ACIN 100V, Io=100%)

EFFICIENCY[%]

*1

76typ

77typ

FREQUENCY[Hz]

47-440 or DC

INRUSH CURRENT[A] *1 15typ (ACIN 100V, Io=100%)

LEAKAGE CURRENT[mA] 0.5max (60Hz AccordingtoUL and DEN-AN)

OUTPUT

VOLTAGE[V]

512

CURRENT[A]

2.0

0.9

LINE REGULATION[mV]

20max

48max

LOAD REGULATION[mV] 40max

100max

RIPPLE[mVp-p]

0to +55C*2 80max

120max

-10- 0C*2 140max

160max

RIPPLE NOISE[mVp-p]

0to +55C*2 120max

150max

-10- 0C*2 160max

180max

TEMPERATURE COEFFICIENT[mV] -10to +55C 50max

120max

DRIFT[mV]

*3

20max

48max

OUTPUTVOLTAGE ADJUSTMENT RANGE Fixed

START-UP TIME[ms]

200max (ACIN 85V, Io=100%)

HOLD-UP TIME[ms]

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

OUTPUTVOLTAGE SETTING[V] *1 4.90- 5.30

11.40- 12.60

PROTECTION

CIRCUIT

OVERCURRENT PROTECTION Worksover 105%ofratingand recovers automatically

OVERVOLTAGEPROTECTION Worksover 115%ofrating (by zener diode clamping)

ISOLATION

INPUT-OUTPUT

AC2,000V 1minute, Cutoff current= 10mA, DC500V 50MW min (At RoomTemperature)

INPUT-FG

AC2,000V 1minute, Cutoff current= 10mA, DC500V 50MW min (At RoomTemperature)

OUTPUT-FG

AC500V 1minute, Cutoff current= 100mA, DC500V 50MW min (At Room Temperature)

ENVIRONMENT

OPERATING TEMP.,HUMID.ANDALTITUDE -10 to +70C, 20- 90%RH (Non condensing)(Refer to DERATING CURVE), 3,000m (10,000feet) max

STORAGE TEMP.,HUMID.ANDALTITUDE -20 to +75C, 20- 90%RH (Non condensing), 9,000m (30,000feet) max

VIBRATION

19.6m/s2 10 - 55Hz, 3minutes period, 60minutes each alongX, Yand Z axis (Non operating)

IMPACT

196.1m/s2 11ms, once eachX, Yand Z axis (Non operating)

SAFETY AND

NOISE

REGULATIONS

AGENCY APPROVALS

UL60950-1, C-UL Complies with DEN-AN (External Fuseis required)

CONDUCTED NOISE

Complies with FCC-B, additional capacitors requiredfor meeting VCCI classB

OTHERS

CASE SIZE/WEIGHT

32X18X72.5mm [1.26X0.71X2.85 inches] (WXHXD) /35g max

COOLINGMETHOD

Convection

*1 Rated input/output Ta=25C

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

*3 Drift is the charge 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.

VAA10

AC-DC Power Supplies PCB Mount Type

VAA 10

05

Ordering information

1Series name

2Output wattage

3Output voltage

R

1

2

3

March 13, 2019