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AM30K-C Series
30 watt dc-dc converters
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POWER MODULES FOR PCB MOUNTING SIX-SIDED CONTINUOUS SHIELD
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HIGH EFFICIENCY STANDARD PACKAGE
GENERAL DESCRIPTION
Our AM30K-C series is a family of cost effective 30W single output DC-DC converters. These converters are shielded on all six sides and encapsulated with a nickel-coated copper with a non-conductive base and dimensions of 50.8x40.64x10.8mm. The high performance features of our AM30K-C components include short circuit protection with hiccup auto recovery, tight line regulation and a high efficiency operation coefficient up to 89%. Seven models operate from an input voltage of 48VDC producing output voltages of 1.8, 2.5, 3.3, 5, 12, 15 & 24VDC. The normal operation is specified over the full operating temperature range of -25°C to +71°C with no derating required. Cooling is done by free air convection.
ELECTRICAL SPECIFICATIONS
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Input Specifications: Voltage range Filter Isolation Specifications: Rated voltage Resistance Capacitance General Specifications: Efficiency Switching frequency Output Specifications: Voltage accuracy Ripple Noise Short circuit protection Over current protection
48 VDC, 36~75VDC p (Pi) Network
1500VDC >1000 Mohms 1000pF
83% to 89% 400KHz, typ. 100% load
±1%, max. <0.2% Vout +20mVmax (Vp-p) <0.5% Vout +50mVmax (Vp-p) Hiccup, auto-recovery Works over 120% of rating and recovers automatically Over voltage protection Zener diode clamp protection Line regulation (HL-LL) ±0.5%, typ. Load regulation (10-100%)±1%, typ. Temperature coefficient ±0.02%/°C, typ. Physical Specifications: Dimensions 50.8x40.64x10.8mm, 2.0x1.6x0.43inches Weight 58g Case material Nickel-Coated Copper with Non-Conductive base, six sides’ shielded
Environmental Specifications: Operating temperature -25°C …+71°C Storage temperature -55°C …+105°C Case temperature +95°C, max. Humidity (non-condensing) Up to 95% Cooling Free-air convection
MTBF: > 550,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC)
Specifications are subject to change without notification
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DC-DC CONVERTERS
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AM30K-C Series AM30K-C
OUTLINE DIMENSIONS & PIN CONNECTIONS
MECHANICAL DIMENSION (Top View)
Series
Pin 1 2 3 4 5 6
DERATING TRIMMING
Single On/Off Control (Optional) -V Input +V Input Trim -V Output +V Output
DC-DC CONVERTERS
BLOCK DIAGRAM
MODELS
Single output Models AM30K-4801SC AM30K-4802SC AM30K-4803SC AM30K-4805SC AM30K-4812SC AM30K-4815SC AM30K-4824SC
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Input Voltage
Ouput Voltage 1.8VDC 2.5VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC
Ouput Current max. 6000mA 6000mA 6000mA 6000mA 2500mA 2000mA 1250mA
36VDC-75VDC
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