KEPCO, INC.: SERIES HSF-PFC MODELS

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HSF-PFC MODEL TABLE: 300W
MODEL	OUTPUT VOLTS (V d-c)	ADJUSTMENT RANGE⁽¹⁾⁽²⁾ (V d-c)			OVP SETTING⁽⁴⁾ (V d-c)	OUTPUT CURRENT⁽⁵⁾ (A d-c) 0-40°C	OVERCURRENT SETTING⁽⁶⁾ (A d-c)	RIPPLE/ NOISE⁽⁷⁾ (mV p-p)
MODEL	OUTPUT VOLTS (V d-c)	External Resistance or Voltage	Front Panel Trimpot	Minimum Adjustment⁽³⁾	OVP SETTING⁽⁴⁾ (V d-c)	OUTPUT CURRENT⁽⁵⁾ (A d-c) 0-40°C	OVERCURRENT SETTING⁽⁶⁾ (A d-c)	RIPPLE/ NOISE⁽⁷⁾ (mV p-p)
HSF 5-60	5	0 - 5.5⁽³⁾	1.8 - 5.5	1.8	5.7 - 7.0	60	63 - 78	80/120
HSF 5-60M	5	0 - 5.5	0 - 5.5	0	5.7 - 7.0	60	63 - 78	80/120
HSF 12-27	12	0 - 13.8⁽³⁾	5.5 - 13.8	5.5	14.3 - 16.8	27	28.4 - 35.1	120/150
HSF 12-27M	12	0 - 13.8⁽³⁾	5.5 - 13.8	5.5	14.3 - 16.8	27	28.4 - 35.1	120/150
HSF 12-27MZ	12	0 - 13.8	0 - 13.8	0	14.3 - 16.8	27	28.4 - 35.1	120/150
HSF 15-22	15	0 - 17.4⁽³⁾	6.5 - 17.4	6.5	18.0 - 21.0	22	23.1 - 28.6	120/150
HSF 15-22M	15	0 - 17.4⁽³⁾	7 - 17.4	7	18.0 - 24.0	22	23.1 - 28.6	120/150
HSF 15-22MZ	15	0 - 17.4	0 - 17.4	0	18.0 - 24.0	22	23.1 - 28.6	120/150
HSF 24-14	24	0 - 28.2⁽³⁾	6.5 - 28.2	6.5	29.3 - 33.6	14	14.7 - 18.2	150/200
HSF 24-14M	24	0 - 28.2⁽³⁾	7 - 28.2	7	29.3 - 33.6	14	14.7 - 18.2	150/200
HSF 24-14MZ	24	0 - 28.2	0 - 28.2	0	29.3 - 33.6	14	14.7 - 18.2	150/200
HSF 28-12	28	0 - 33⁽³⁾	6.5 - 33	6.5	34.2 - 39.2	12	12.6 - 15.6	150/200
HSF 28-12M	28	0 - 33⁽³⁾	7 - 33	7	34.2 - 39.2	12	12.6 - 15.6	150/200
HSF 28-12MZ	28	0 - 33	0 - 33	0	34.2 - 39.2	12	12.6 - 15.6	150/200
HSF 48-7	48	0 - 52.2⁽³⁾	6.5 - 52.2	6.5	54.5 - 59.8	7	7.4 - 9.1	200/200
HSF 48-7M	48	0 - 52.2⁽³⁾	7 - 52.2	7	54.5 - 59.8	7	7.4 - 9.1	200/200
HSF 48-7MZ	48	0 - 52.2	0 - 52.2	0	54.5 - 59.8	7	7.4 - 9.1	200/200

(1) Using trimpot to attain voltages outside the specified adjustment range may trigger undervoltage or overvoltage faults.
(2) 0V is approximate (logic 0: 0.0 - 0.4V d-c).
(3) Observe minimum for proper functioning of alarm relay, optional meter and LED.
(4) When undervoltage or overvoltage is detected, output is shut OFF. Recovery is either by opening, then reconnecting, short across ±RC terminals (no delay), or by removing, and after approximately 40 seconds, reapplying a-c input power.
(5) See Power vs. Temperature for power derating.
(6) Square type. If overcurrent condition continues betond 30 seconds, the output is shut OFF. Recovery is the same as for undervoltage or overvoltage fault; see Note (4) above.
(7) Ripple and Noise specifications are 1.5 times indicated values for temperature range of -10°C to 0°C. Ripple and noise levels above are satisfied when conditions are 0 to 100% load, 0 to 40°C (see Power vs. Temperature for power derating between 40°C and 55°C) and bandwidth ≤ 100 MHz.

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KEPCO, INC. • 131-38 SANFORD AVENUE • FLUSHING, NY. 11355 U.S.A.
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www.kepcopower.com • email: hq@kepcopower.com