DC POWER SUPPLIES & DECADE BOXES Models AX502 & AX503 FEATURES *Dual 0 to 30Vdc/0 to 2.5A outputs * 5.5V/5A output (Model AX503) * Series and parallel operation permit 0 to 60V or 0 to 5A output Optional lead set includes two color-coded leads, one ground lead (stripped), two alligator clips and two grip probes. Catalog #2117.78 * Low noise (<1mV ripple) and stable linear technology for clean output SPECIFICATIONS MODELS AX502 AX503 0 to 30VDC - 100mV 0.5% of Reading 1ct 1mVrms 0 to 30VDC 2.7 to 5.5VDC 100mV 0.5% of Reading 1ct 1mVrms Number of Outputs 2 VOLTAGE Output 1 & 2 Output 3 (No display) Display Resolution Basic Accuracy Residual Ripple LINE REGULATION 10% Line Voltage 3 * High efficiency toroidal transformers: no fan and low electromagnetic emissions *Active protection against overloads, short circuits and overheating * Unique variable tracking mode for master/slave operation: slave or master track proportionally to the original setting 0.03% of Reading 2mV LOAD REGULATION 0 to 2.5A 0 to 5A 0.02% of Reading 5mV 0.2% Reading 10mV - CURRENT Output 1 & 2 Output 3 Resolution Basic Accuracy Limit Indicator Short-circuit Protection Overheating Protection *Simultaneous display of voltage and current 0 to 2.5A 0 to 2.5A - 5A max (no adjustment) 10mA 10mA 0.5% of Reading 1ct 0.5% of Reading 1ct LED, Outputs 1 and 2 LED, Outputs 1, 2 and 3 Electronic current limitation with voltage shutdown Thermal protection OUTPUT COUPLING * Highly visible green (V) and red (A) LED displays * Compact design for bench tops * Designed to EN 61010-1 safety standards Output 1: Master/Output 2: Slave Proportional Slave Tracking (0 to 100% of Master) 0 to 60VDC/0 to 2.5A 0 to 30VDC/0 to 5A Tracking Series Mode Parallel Mode Models BR07 & BC05 SPECIFICATIONS DECADE BR07 BC05 1 FEATURES IP 50 Rated 2 3 4 5 6 7 1 to 10M; 1 to 10; 10 to 100; 100 to 1k; 1 to 10k; 10 to 100k; 100k to Max current: Max current: Max current: Max current: Max current: Max current: Max1M; current: 0.1mA 7mA 20mA 70mA 200mA 700mA 1mA 0.1 to 1nF 1 to 10nF 10 to 100nF 100nF to 1F 1 to 10F - - MODELS Accuracy Residual Capacitance Max Operating Voltage BR07 BC05 1% 3% (low residual capacitance) - 25pF (approx.) - 300VDC, 230VAC (50Hz) CATALOG NO. DESCRIPTION 2130.06 2130.07 2131.25 2131.26 Accessories (Optional) DC Power Supply Model AX502 (Dual outputs, 0 to 2.5A; 0 to 30Vdc) DC Power Supply Model AX503 (Triple outputs, two 0 to 2.5A; 0 to 30Vdc; 5A; 2.7 to 5.5Vdc) Resistance Decade Box Model BR07 (x1, x10, x100, x1k, x10k, x100k, x1M, 1%) Capacitance Decade Box Model BC05 (x0, 1nF, x1nF, x10nF, x100nF, x1knF, 3%) 2117.78 2131.35 *Capacitance and resistance decade boxes *Rotary switch selector * Stop position to prevent accidental switching from 10 to 0 * Male ground (earth) terminal with safety jack * Outputs on O 4mm safety terminals * Ground jumper lead EN 61010-2-03,150V CAT II, 50V CAT III, Pollution Degree 2 * Resistance ranges are 1 to 11.11111M for BR07 and 0.1nF to 11.111F for BC05 Lead - Set of 3, (2 Color-coded Safety Leads, 1 Ground Lead, 2 Color-coded Alligator Clips and 2 Color-coded Grip Probes) for Power Supply Models AX501-AX503 Lead - Replacement, 6 ft. Safety Lead, 4mm Female to Female for use with Decade Boxes Technical Assistance (800) 343-1391