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KRD10F -- Dual Output 10 Watt

KRD10F is a 10 WATT, Universal Input, Dual Output, Open Frame PCB-Mountable Switching Power Supply

Features

  • EXTREMELY SMALL(1.26 x 2.56 INCHES)
  • 10 WATT DUAL OUTPUT POWER
  • UNIVERSAL INPUT (85 - 264VAC)
  • DUAL OUTPUT
  • OVER CURRENT PROTECTION
  • LIGHTWEIGHT CONSTRUCTION
  • DIRECT PCB MOUNTABLE
  • COMPACT, LOW-PROFILE PACKAGES
Model Output
Voltage
Output
Current
Efficiency
(%)
Load Regulation
(10 ~ 100% Load)
Input Regulation
(85 ~ 132 /
170 ~ 264VAC)
Ripple and Noise
(mV p-p)
KRD10F-1212 ±12VDC 0.42A 79% 50mV 20mV 150mVp-p
KRD10F-1515 ±15VDC 0.35A 81% 50mV 20mV 150mVp-p
KRD10F -- Dual Output 10 Watt

Electrical Specifications

All specifications are typical at nominal input, full load

Input Specifications

Input Voltage85 ~ 264VAC
Input Frequency47 ~ 63Hz
Input Current0.16 ~ 0.22A Typ.
Inrush Current (100/230VAC)11 / 20A Typ.

Output Specifications

Output VoltageSee Above
Voltage Accuracy± 5%
Over-Current ProtectionAutomatic Recovery (105% min)
Ripple and NoiseSee Above
Hold-Up Time (100/230VAC)11/95mS Typ.
Rise Time (100/230VAC)180mS Typ.
Load RegulationSee Above
Leakage Current (100/230VAC 63Hz)0.5 / 0.75mA max
Drift(0.5% + 15mV) max / 8H
(After 1 hour warm-up)

General Specifications

Isolation Voltage
Primary to Secondary3000VAC
Primary to Case2000VAC
Secondary to Case500VAC
Isolation Resistance100 M-Ohms min.

Environmental Specifications

Operating Temperature0°C ~ +70°C
(Derates linearly 2.5% / °C after 50°C)
CoolingConvection
Temperature Coefficient0.02% / °C
Humidity20 ~ 85%Rh (non-condensing)
Storage Temperature-20°C ~ +85°C
Shock VibrationShock: 20G(3 Directions each 3 times) Vibration: 10 ~ 55Hz

Physical Specifications

Physical SpecificationsOpen Frame - PCB Mountable
Dimensions1.26 x 2.56 Inches (W x L)

Safeties/Approvals

Safeties/ApprovalsUL/c
CE
CB


NOTES

1) Measurements in Inch(mm) unless otherwise specified.
2) Tolerance ± 1mm
3) All specification typical and nominal/full load and 25°C unless otherwise noted.
4) Avoid sustained operation in overload or dead short conditions.
5) Specifications subject to change without notice.